2009-09-01 23:55:40 +08:00
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/* c-index-test.c */
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2009-08-28 23:28:48 +08:00
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#include "clang-c/Index.h"
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2009-11-07 08:00:49 +08:00
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#include <stdlib.h>
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2009-08-31 08:59:03 +08:00
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#include <stdio.h>
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2009-09-03 23:49:00 +08:00
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#include <string.h>
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2010-01-16 03:40:17 +08:00
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#include <assert.h>
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2009-09-03 23:49:00 +08:00
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2009-11-18 02:13:31 +08:00
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/******************************************************************************/
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/* Utility functions. */
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/******************************************************************************/
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2009-10-27 21:42:56 +08:00
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#ifdef _MSC_VER
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char *basename(const char* path)
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{
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char* base1 = (char*)strrchr(path, '/');
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char* base2 = (char*)strrchr(path, '\\');
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if (base1 && base2)
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return((base1 > base2) ? base1 + 1 : base2 + 1);
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else if (base1)
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return(base1 + 1);
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else if (base2)
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return(base2 + 1);
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return((char*)path);
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}
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#else
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2009-09-25 04:03:06 +08:00
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extern char *basename(const char *);
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2009-10-27 21:42:56 +08:00
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#endif
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2009-09-25 04:03:06 +08:00
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2010-01-28 08:27:43 +08:00
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static void PrintDiagnosticCallback(CXDiagnostic Diagnostic,
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CXClientData ClientData);
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2010-02-14 16:32:24 +08:00
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static void PrintExtent(FILE *out, unsigned begin_line, unsigned begin_column,
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unsigned end_line, unsigned end_column) {
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fprintf(out, "[%d:%d - %d:%d]", begin_line, begin_column,
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2010-02-14 18:02:57 +08:00
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end_line, end_column);
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2010-02-14 16:32:24 +08:00
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}
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2009-11-18 03:37:36 +08:00
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static unsigned CreateTranslationUnit(CXIndex Idx, const char *file,
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CXTranslationUnit *TU) {
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2010-02-16 09:55:10 +08:00
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*TU = clang_createTranslationUnit(Idx, file, PrintDiagnosticCallback, stderr);
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2009-11-18 03:37:36 +08:00
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if (!TU) {
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fprintf(stderr, "Unable to load translation unit from '%s'!\n", file);
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return 0;
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}
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return 1;
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}
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2010-01-23 08:14:00 +08:00
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void free_remapped_files(struct CXUnsavedFile *unsaved_files,
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int num_unsaved_files) {
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int i;
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for (i = 0; i != num_unsaved_files; ++i) {
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free((char *)unsaved_files[i].Filename);
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free((char *)unsaved_files[i].Contents);
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}
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}
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int parse_remapped_files(int argc, const char **argv, int start_arg,
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struct CXUnsavedFile **unsaved_files,
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int *num_unsaved_files) {
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int i;
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int arg;
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int prefix_len = strlen("-remap-file=");
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*unsaved_files = 0;
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*num_unsaved_files = 0;
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/* Count the number of remapped files. */
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for (arg = start_arg; arg < argc; ++arg) {
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if (strncmp(argv[arg], "-remap-file=", prefix_len))
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break;
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++*num_unsaved_files;
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}
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if (*num_unsaved_files == 0)
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return 0;
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*unsaved_files
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= (struct CXUnsavedFile *)malloc(sizeof(struct CXUnsavedFile) *
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*num_unsaved_files);
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for (arg = start_arg, i = 0; i != *num_unsaved_files; ++i, ++arg) {
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struct CXUnsavedFile *unsaved = *unsaved_files + i;
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const char *arg_string = argv[arg] + prefix_len;
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int filename_len;
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char *filename;
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char *contents;
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FILE *to_file;
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const char *semi = strchr(arg_string, ';');
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if (!semi) {
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fprintf(stderr,
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"error: -remap-file=from;to argument is missing semicolon\n");
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free_remapped_files(*unsaved_files, i);
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*unsaved_files = 0;
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*num_unsaved_files = 0;
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return -1;
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}
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/* Open the file that we're remapping to. */
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to_file = fopen(semi + 1, "r");
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if (!to_file) {
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fprintf(stderr, "error: cannot open file %s that we are remapping to\n",
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semi + 1);
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free_remapped_files(*unsaved_files, i);
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*unsaved_files = 0;
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*num_unsaved_files = 0;
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return -1;
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}
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/* Determine the length of the file we're remapping to. */
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fseek(to_file, 0, SEEK_END);
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unsaved->Length = ftell(to_file);
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fseek(to_file, 0, SEEK_SET);
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/* Read the contents of the file we're remapping to. */
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contents = (char *)malloc(unsaved->Length + 1);
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if (fread(contents, 1, unsaved->Length, to_file) != unsaved->Length) {
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fprintf(stderr, "error: unexpected %s reading 'to' file %s\n",
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(feof(to_file) ? "EOF" : "error"), semi + 1);
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fclose(to_file);
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free_remapped_files(*unsaved_files, i);
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*unsaved_files = 0;
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*num_unsaved_files = 0;
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return -1;
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}
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contents[unsaved->Length] = 0;
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unsaved->Contents = contents;
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/* Close the file. */
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fclose(to_file);
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/* Copy the file name that we're remapping from. */
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filename_len = semi - arg_string;
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filename = (char *)malloc(filename_len + 1);
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memcpy(filename, arg_string, filename_len);
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filename[filename_len] = 0;
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unsaved->Filename = filename;
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}
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return 0;
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}
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2009-11-18 02:13:31 +08:00
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/******************************************************************************/
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/* Pretty-printing. */
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/******************************************************************************/
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2009-09-03 23:49:00 +08:00
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static void PrintCursor(CXCursor Cursor) {
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2009-09-16 04:25:34 +08:00
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if (clang_isInvalid(Cursor.kind))
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2009-11-18 03:37:36 +08:00
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printf("Invalid Cursor => %s", clang_getCursorKindSpelling(Cursor.kind));
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2009-09-26 05:32:34 +08:00
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else {
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2009-11-10 01:45:52 +08:00
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CXString string;
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2010-01-19 09:20:04 +08:00
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CXCursor Referenced;
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2010-01-20 05:36:55 +08:00
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unsigned line, column;
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2009-11-10 01:45:52 +08:00
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string = clang_getCursorSpelling(Cursor);
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2009-09-25 04:03:06 +08:00
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printf("%s=%s", clang_getCursorKindSpelling(Cursor.kind),
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2009-11-10 01:45:52 +08:00
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clang_getCString(string));
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clang_disposeString(string);
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2010-01-19 09:20:04 +08:00
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Referenced = clang_getCursorReferenced(Cursor);
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if (!clang_equalCursors(Referenced, clang_getNullCursor())) {
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CXSourceLocation Loc = clang_getCursorLocation(Referenced);
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2010-01-27 03:19:08 +08:00
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clang_getInstantiationLocation(Loc, 0, &line, &column, 0);
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2010-01-20 05:36:55 +08:00
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printf(":%d:%d", line, column);
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2010-01-19 09:20:04 +08:00
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}
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2010-01-20 03:34:47 +08:00
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if (clang_isCursorDefinition(Cursor))
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printf(" (Definition)");
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2009-09-26 05:32:34 +08:00
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}
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2009-09-03 23:49:00 +08:00
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}
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2009-08-31 08:59:03 +08:00
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2009-11-17 13:31:58 +08:00
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static const char* GetCursorSource(CXCursor Cursor) {
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2010-01-20 05:36:55 +08:00
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CXSourceLocation Loc = clang_getCursorLocation(Cursor);
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const char *source;
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CXFile file;
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2010-01-27 03:19:08 +08:00
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clang_getInstantiationLocation(Loc, &file, 0, 0, 0);
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2010-01-20 05:36:55 +08:00
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source = clang_getFileName(file);
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2009-11-17 13:31:58 +08:00
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if (!source)
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return "<invalid loc>";
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return basename(source);
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}
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2010-01-27 01:59:48 +08:00
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/******************************************************************************/
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/* Callbacks. */
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/******************************************************************************/
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typedef void (*PostVisitTU)(CXTranslationUnit);
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2010-01-28 08:27:43 +08:00
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static void PrintDiagnosticCallback(CXDiagnostic Diagnostic,
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CXClientData ClientData) {
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FILE *out = (FILE *)ClientData;
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CXFile file;
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unsigned line, column;
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CXString text;
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enum CXDiagnosticSeverity severity = clang_getDiagnosticSeverity(Diagnostic);
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/* Ignore diagnostics that should be ignored. */
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if (severity == CXDiagnostic_Ignored)
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return;
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/* Print file:line:column. */
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clang_getInstantiationLocation(clang_getDiagnosticLocation(Diagnostic),
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&file, &line, &column, 0);
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2010-01-29 08:41:11 +08:00
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if (file) {
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2010-02-09 07:11:56 +08:00
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unsigned i, n;
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2010-01-29 08:41:11 +08:00
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unsigned printed_any_ranges = 0;
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fprintf(out, "%s:%d:%d:", clang_getFileName(file), line, column);
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2010-02-09 07:11:56 +08:00
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n = clang_getDiagnosticNumRanges(Diagnostic);
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for (i = 0; i != n; ++i) {
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2010-01-29 08:41:11 +08:00
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CXFile start_file, end_file;
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2010-02-09 07:11:56 +08:00
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CXSourceRange range = clang_getDiagnosticRange(Diagnostic, i);
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2010-01-29 08:41:11 +08:00
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unsigned start_line, start_column, end_line, end_column;
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2010-02-09 07:11:56 +08:00
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clang_getInstantiationLocation(clang_getRangeStart(range),
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2010-01-29 08:41:11 +08:00
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&start_file, &start_line, &start_column,0);
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2010-02-09 07:11:56 +08:00
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clang_getInstantiationLocation(clang_getRangeEnd(range),
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2010-01-29 08:41:11 +08:00
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&end_file, &end_line, &end_column, 0);
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if (start_file != end_file || start_file != file)
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continue;
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2010-02-14 16:32:24 +08:00
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2010-02-14 16:32:51 +08:00
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PrintExtent(out, start_line, start_column, end_line, end_column);
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2010-01-29 08:41:11 +08:00
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printed_any_ranges = 1;
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}
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if (printed_any_ranges)
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fprintf(out, ":");
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fprintf(out, " ");
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}
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2010-01-28 08:27:43 +08:00
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/* Print warning/error/etc. */
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switch (severity) {
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case CXDiagnostic_Ignored: assert(0 && "impossible"); break;
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case CXDiagnostic_Note: fprintf(out, "note: "); break;
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case CXDiagnostic_Warning: fprintf(out, "warning: "); break;
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case CXDiagnostic_Error: fprintf(out, "error: "); break;
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case CXDiagnostic_Fatal: fprintf(out, "fatal error: "); break;
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}
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text = clang_getDiagnosticSpelling(Diagnostic);
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if (clang_getCString(text))
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fprintf(out, "%s\n", clang_getCString(text));
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else
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fprintf(out, "<no diagnostic text>\n");
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clang_disposeString(text);
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2010-01-29 08:41:11 +08:00
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if (file) {
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unsigned i, num_fixits = clang_getDiagnosticNumFixIts(Diagnostic);
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for (i = 0; i != num_fixits; ++i) {
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switch (clang_getDiagnosticFixItKind(Diagnostic, i)) {
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case CXFixIt_Insertion: {
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CXSourceLocation insertion_loc;
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CXFile insertion_file;
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unsigned insertion_line, insertion_column;
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text = clang_getDiagnosticFixItInsertion(Diagnostic, i, &insertion_loc);
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clang_getInstantiationLocation(insertion_loc, &insertion_file,
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&insertion_line, &insertion_column, 0);
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if (insertion_file == file)
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fprintf(out, "FIX-IT: Insert \"%s\" at %d:%d\n",
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clang_getCString(text), insertion_line, insertion_column);
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clang_disposeString(text);
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break;
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}
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case CXFixIt_Removal: {
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CXFile start_file, end_file;
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unsigned start_line, start_column, end_line, end_column;
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CXSourceRange remove_range
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= clang_getDiagnosticFixItRemoval(Diagnostic, i);
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clang_getInstantiationLocation(clang_getRangeStart(remove_range),
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&start_file, &start_line, &start_column,
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0);
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clang_getInstantiationLocation(clang_getRangeEnd(remove_range),
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&end_file, &end_line, &end_column, 0);
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2010-02-14 16:32:24 +08:00
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if (start_file == file && end_file == file) {
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fprintf(out, "FIX-IT: Remove ");
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2010-02-14 16:32:51 +08:00
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PrintExtent(out, start_line, start_column, end_line, end_column);
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2010-02-14 16:32:24 +08:00
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fprintf(out, "\n");
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}
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2010-01-29 08:41:11 +08:00
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break;
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}
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case CXFixIt_Replacement: {
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CXFile start_file, end_file;
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unsigned start_line, start_column, end_line, end_column;
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CXSourceRange remove_range;
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text = clang_getDiagnosticFixItReplacement(Diagnostic, i,&remove_range);
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clang_getInstantiationLocation(clang_getRangeStart(remove_range),
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&start_file, &start_line, &start_column,
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0);
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clang_getInstantiationLocation(clang_getRangeEnd(remove_range),
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&end_file, &end_line, &end_column, 0);
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2010-02-14 16:32:24 +08:00
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if (start_file == end_file) {
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fprintf(out, "FIX-IT: Replace ");
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2010-02-14 16:32:51 +08:00
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PrintExtent(out, start_line, start_column, end_line, end_column);
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2010-02-14 16:32:24 +08:00
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fprintf(out, " with \"%s\"\n", clang_getCString(text));
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}
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2010-01-29 08:41:11 +08:00
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clang_disposeString(text);
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break;
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}
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}
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}
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}
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2010-01-28 08:27:43 +08:00
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}
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2009-11-18 02:13:31 +08:00
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/******************************************************************************/
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2010-01-21 05:32:04 +08:00
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/* Logic for testing traversal. */
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2009-11-18 02:13:31 +08:00
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/******************************************************************************/
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2010-01-06 07:18:49 +08:00
|
|
|
static const char *FileCheckPrefix = "CHECK";
|
|
|
|
|
2010-01-19 08:34:46 +08:00
|
|
|
static void PrintCursorExtent(CXCursor C) {
|
|
|
|
CXSourceRange extent = clang_getCursorExtent(C);
|
2010-01-20 05:36:55 +08:00
|
|
|
CXFile begin_file, end_file;
|
|
|
|
unsigned begin_line, begin_column, end_line, end_column;
|
|
|
|
|
|
|
|
clang_getInstantiationLocation(clang_getRangeStart(extent),
|
2010-01-27 03:19:08 +08:00
|
|
|
&begin_file, &begin_line, &begin_column, 0);
|
2010-01-20 05:36:55 +08:00
|
|
|
clang_getInstantiationLocation(clang_getRangeEnd(extent),
|
2010-01-27 03:19:08 +08:00
|
|
|
&end_file, &end_line, &end_column, 0);
|
2010-01-20 05:36:55 +08:00
|
|
|
if (!begin_file || !end_file)
|
2010-01-16 09:44:12 +08:00
|
|
|
return;
|
2010-01-20 05:36:55 +08:00
|
|
|
|
2010-02-14 16:32:24 +08:00
|
|
|
printf(" Extent=");
|
|
|
|
PrintExtent(stdout, begin_line, begin_column, end_line, end_column);
|
2010-01-06 07:18:49 +08:00
|
|
|
}
|
|
|
|
|
2010-01-21 05:32:04 +08:00
|
|
|
/* Data used by all of the visitors. */
|
|
|
|
typedef struct {
|
|
|
|
CXTranslationUnit TU;
|
|
|
|
enum CXCursorKind *Filter;
|
|
|
|
} VisitorData;
|
2010-01-06 07:18:49 +08:00
|
|
|
|
2009-12-01 10:35:37 +08:00
|
|
|
|
2010-01-21 05:32:04 +08:00
|
|
|
enum CXChildVisitResult FilteredPrintingVisitor(CXCursor Cursor,
|
|
|
|
CXCursor Parent,
|
|
|
|
CXClientData ClientData) {
|
|
|
|
VisitorData *Data = (VisitorData *)ClientData;
|
|
|
|
if (!Data->Filter || (Cursor.kind == *(enum CXCursorKind *)Data->Filter)) {
|
2010-01-19 06:46:11 +08:00
|
|
|
CXSourceLocation Loc = clang_getCursorLocation(Cursor);
|
2010-01-20 05:36:55 +08:00
|
|
|
unsigned line, column;
|
2010-01-27 03:19:08 +08:00
|
|
|
clang_getInstantiationLocation(Loc, 0, &line, &column, 0);
|
2010-01-06 07:18:49 +08:00
|
|
|
printf("// %s: %s:%d:%d: ", FileCheckPrefix,
|
2010-01-20 05:36:55 +08:00
|
|
|
GetCursorSource(Cursor), line, column);
|
2009-09-03 23:49:00 +08:00
|
|
|
PrintCursor(Cursor);
|
2010-01-19 08:34:46 +08:00
|
|
|
PrintCursorExtent(Cursor);
|
2010-01-16 09:44:12 +08:00
|
|
|
printf("\n");
|
2010-01-21 05:32:04 +08:00
|
|
|
return CXChildVisit_Recurse;
|
2009-12-01 10:35:37 +08:00
|
|
|
}
|
2010-01-21 05:32:04 +08:00
|
|
|
|
|
|
|
return CXChildVisit_Continue;
|
2009-12-01 10:35:37 +08:00
|
|
|
}
|
2009-09-02 21:28:54 +08:00
|
|
|
|
2010-01-21 05:32:04 +08:00
|
|
|
static enum CXChildVisitResult FunctionScanVisitor(CXCursor Cursor,
|
|
|
|
CXCursor Parent,
|
|
|
|
CXClientData ClientData) {
|
2009-12-01 10:35:37 +08:00
|
|
|
const char *startBuf, *endBuf;
|
|
|
|
unsigned startLine, startColumn, endLine, endColumn, curLine, curColumn;
|
|
|
|
CXCursor Ref;
|
2010-01-21 05:32:04 +08:00
|
|
|
VisitorData *Data = (VisitorData *)ClientData;
|
2009-12-01 10:35:37 +08:00
|
|
|
|
2010-01-20 03:34:47 +08:00
|
|
|
if (Cursor.kind != CXCursor_FunctionDecl ||
|
|
|
|
!clang_isCursorDefinition(Cursor))
|
2010-01-21 05:32:04 +08:00
|
|
|
return CXChildVisit_Continue;
|
2009-12-01 10:35:37 +08:00
|
|
|
|
|
|
|
clang_getDefinitionSpellingAndExtent(Cursor, &startBuf, &endBuf,
|
|
|
|
&startLine, &startColumn,
|
|
|
|
&endLine, &endColumn);
|
|
|
|
/* Probe the entire body, looking for both decls and refs. */
|
|
|
|
curLine = startLine;
|
|
|
|
curColumn = startColumn;
|
|
|
|
|
|
|
|
while (startBuf < endBuf) {
|
2010-01-19 06:46:11 +08:00
|
|
|
CXSourceLocation Loc;
|
2010-01-20 05:36:55 +08:00
|
|
|
CXFile file;
|
2010-01-19 06:46:11 +08:00
|
|
|
const char *source = 0;
|
|
|
|
|
2009-12-01 10:35:37 +08:00
|
|
|
if (*startBuf == '\n') {
|
|
|
|
startBuf++;
|
|
|
|
curLine++;
|
|
|
|
curColumn = 1;
|
|
|
|
} else if (*startBuf != '\t')
|
|
|
|
curColumn++;
|
2009-10-23 01:22:53 +08:00
|
|
|
|
2010-01-19 06:46:11 +08:00
|
|
|
Loc = clang_getCursorLocation(Cursor);
|
2010-01-27 03:19:08 +08:00
|
|
|
clang_getInstantiationLocation(Loc, &file, 0, 0, 0);
|
2010-01-20 05:36:55 +08:00
|
|
|
source = clang_getFileName(file);
|
2010-01-19 06:46:11 +08:00
|
|
|
if (source) {
|
2010-01-23 05:44:22 +08:00
|
|
|
CXSourceLocation RefLoc
|
|
|
|
= clang_getLocation(Data->TU, file, curLine, curColumn);
|
|
|
|
Ref = clang_getCursor(Data->TU, RefLoc);
|
2010-01-19 06:46:11 +08:00
|
|
|
if (Ref.kind == CXCursor_NoDeclFound) {
|
|
|
|
/* Nothing found here; that's fine. */
|
|
|
|
} else if (Ref.kind != CXCursor_FunctionDecl) {
|
|
|
|
printf("// %s: %s:%d:%d: ", FileCheckPrefix, GetCursorSource(Ref),
|
|
|
|
curLine, curColumn);
|
|
|
|
PrintCursor(Ref);
|
|
|
|
printf("\n");
|
|
|
|
}
|
2009-09-24 01:52:52 +08:00
|
|
|
}
|
2009-12-01 10:35:37 +08:00
|
|
|
startBuf++;
|
2009-08-31 22:26:51 +08:00
|
|
|
}
|
2010-01-21 05:32:04 +08:00
|
|
|
|
|
|
|
return CXChildVisit_Continue;
|
2009-08-31 08:59:03 +08:00
|
|
|
}
|
2009-08-28 23:28:48 +08:00
|
|
|
|
2010-01-13 07:34:26 +08:00
|
|
|
/******************************************************************************/
|
|
|
|
/* USR testing. */
|
|
|
|
/******************************************************************************/
|
|
|
|
|
2010-01-21 05:32:04 +08:00
|
|
|
enum CXChildVisitResult USRVisitor(CXCursor C, CXCursor parent,
|
|
|
|
CXClientData ClientData) {
|
|
|
|
VisitorData *Data = (VisitorData *)ClientData;
|
|
|
|
if (!Data->Filter || (C.kind == *(enum CXCursorKind *)Data->Filter)) {
|
2010-01-19 04:23:29 +08:00
|
|
|
CXString USR = clang_getCursorUSR(C);
|
2010-01-13 07:34:26 +08:00
|
|
|
if (!USR.Spelling) {
|
|
|
|
clang_disposeString(USR);
|
2010-01-21 05:32:04 +08:00
|
|
|
return CXChildVisit_Continue;
|
2010-01-13 07:34:26 +08:00
|
|
|
}
|
|
|
|
printf("// %s: %s %s", FileCheckPrefix, GetCursorSource(C), USR.Spelling);
|
2010-01-19 08:34:46 +08:00
|
|
|
PrintCursorExtent(C);
|
2010-01-13 07:34:26 +08:00
|
|
|
printf("\n");
|
|
|
|
clang_disposeString(USR);
|
2010-01-21 05:32:04 +08:00
|
|
|
|
|
|
|
return CXChildVisit_Recurse;
|
|
|
|
}
|
|
|
|
|
|
|
|
return CXChildVisit_Continue;
|
2010-01-13 07:34:26 +08:00
|
|
|
}
|
|
|
|
|
2010-01-27 03:31:51 +08:00
|
|
|
/******************************************************************************/
|
|
|
|
/* Inclusion stack testing. */
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
void InclusionVisitor(CXFile includedFile, CXSourceLocation *includeStack,
|
|
|
|
unsigned includeStackLen, CXClientData data) {
|
|
|
|
|
|
|
|
unsigned i;
|
|
|
|
printf("file: %s\nincluded by:\n", clang_getFileName(includedFile));
|
|
|
|
for (i = 0; i < includeStackLen; ++i) {
|
|
|
|
CXFile includingFile;
|
|
|
|
unsigned line, column;
|
|
|
|
clang_getInstantiationLocation(includeStack[i], &includingFile, &line,
|
|
|
|
&column, 0);
|
|
|
|
printf(" %s:%d:%d\n", clang_getFileName(includingFile), line, column);
|
|
|
|
}
|
|
|
|
printf("\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
void PrintInclusionStack(CXTranslationUnit TU) {
|
|
|
|
clang_getInclusions(TU, InclusionVisitor, NULL);
|
|
|
|
}
|
|
|
|
|
2010-01-13 07:34:26 +08:00
|
|
|
/******************************************************************************/
|
|
|
|
/* Loading ASTs/source. */
|
|
|
|
/******************************************************************************/
|
|
|
|
|
2009-12-01 10:35:37 +08:00
|
|
|
static int perform_test_load(CXIndex Idx, CXTranslationUnit TU,
|
2010-01-13 02:53:15 +08:00
|
|
|
const char *filter, const char *prefix,
|
2010-01-27 01:59:48 +08:00
|
|
|
CXCursorVisitor Visitor,
|
|
|
|
PostVisitTU PV) {
|
2010-01-21 05:32:04 +08:00
|
|
|
|
2010-01-06 07:18:49 +08:00
|
|
|
if (prefix)
|
|
|
|
FileCheckPrefix = prefix;
|
2010-01-27 01:55:33 +08:00
|
|
|
|
|
|
|
if (Visitor) {
|
|
|
|
enum CXCursorKind K = CXCursor_NotImplemented;
|
|
|
|
enum CXCursorKind *ck = &K;
|
|
|
|
VisitorData Data;
|
2010-01-06 07:18:49 +08:00
|
|
|
|
2010-01-27 01:55:33 +08:00
|
|
|
/* Perform some simple filtering. */
|
|
|
|
if (!strcmp(filter, "all") || !strcmp(filter, "local")) ck = NULL;
|
2010-02-11 04:42:40 +08:00
|
|
|
else if (!strcmp(filter, "none")) K = (enum CXCursorKind) ~0;
|
2010-01-27 01:55:33 +08:00
|
|
|
else if (!strcmp(filter, "category")) K = CXCursor_ObjCCategoryDecl;
|
|
|
|
else if (!strcmp(filter, "interface")) K = CXCursor_ObjCInterfaceDecl;
|
|
|
|
else if (!strcmp(filter, "protocol")) K = CXCursor_ObjCProtocolDecl;
|
|
|
|
else if (!strcmp(filter, "function")) K = CXCursor_FunctionDecl;
|
|
|
|
else if (!strcmp(filter, "typedef")) K = CXCursor_TypedefDecl;
|
|
|
|
else if (!strcmp(filter, "scan-function")) Visitor = FunctionScanVisitor;
|
|
|
|
else {
|
|
|
|
fprintf(stderr, "Unknown filter for -test-load-tu: %s\n", filter);
|
|
|
|
return 1;
|
|
|
|
}
|
2009-11-18 02:13:31 +08:00
|
|
|
|
2010-01-27 01:55:33 +08:00
|
|
|
Data.TU = TU;
|
|
|
|
Data.Filter = ck;
|
|
|
|
clang_visitChildren(clang_getTranslationUnitCursor(TU), Visitor, &Data);
|
|
|
|
}
|
2010-01-27 01:59:48 +08:00
|
|
|
|
|
|
|
if (PV)
|
|
|
|
PV(TU);
|
2010-01-27 01:55:33 +08:00
|
|
|
|
2009-11-18 02:13:31 +08:00
|
|
|
clang_disposeTranslationUnit(TU);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2010-01-06 07:18:49 +08:00
|
|
|
int perform_test_load_tu(const char *file, const char *filter,
|
2010-01-27 01:59:48 +08:00
|
|
|
const char *prefix, CXCursorVisitor Visitor,
|
|
|
|
PostVisitTU PV) {
|
2009-12-01 10:35:37 +08:00
|
|
|
CXIndex Idx;
|
|
|
|
CXTranslationUnit TU;
|
2010-02-11 15:41:25 +08:00
|
|
|
int result;
|
2009-12-01 10:35:37 +08:00
|
|
|
Idx = clang_createIndex(/* excludeDeclsFromPCH */
|
2010-01-28 08:56:43 +08:00
|
|
|
!strcmp(filter, "local") ? 1 : 0);
|
2009-12-01 10:35:37 +08:00
|
|
|
|
2010-02-11 15:41:25 +08:00
|
|
|
if (!CreateTranslationUnit(Idx, file, &TU)) {
|
|
|
|
clang_disposeIndex(Idx);
|
2009-12-01 10:35:37 +08:00
|
|
|
return 1;
|
2010-02-11 15:41:25 +08:00
|
|
|
}
|
2009-12-01 10:35:37 +08:00
|
|
|
|
2010-02-11 15:41:25 +08:00
|
|
|
result = perform_test_load(Idx, TU, filter, prefix, Visitor, PV);
|
|
|
|
clang_disposeIndex(Idx);
|
|
|
|
return result;
|
2009-12-01 10:35:37 +08:00
|
|
|
}
|
|
|
|
|
2010-01-27 01:59:48 +08:00
|
|
|
int perform_test_load_source(int argc, const char **argv,
|
|
|
|
const char *filter, CXCursorVisitor Visitor,
|
|
|
|
PostVisitTU PV) {
|
2009-12-03 09:54:28 +08:00
|
|
|
const char *UseExternalASTs =
|
|
|
|
getenv("CINDEXTEST_USE_EXTERNAL_AST_GENERATION");
|
2009-12-01 10:03:10 +08:00
|
|
|
CXIndex Idx;
|
|
|
|
CXTranslationUnit TU;
|
2010-01-23 08:14:00 +08:00
|
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
|
|
int num_unsaved_files = 0;
|
|
|
|
int result;
|
|
|
|
|
2009-12-01 10:03:10 +08:00
|
|
|
Idx = clang_createIndex(/* excludeDeclsFromPCH */
|
2010-01-28 08:56:43 +08:00
|
|
|
!strcmp(filter, "local") ? 1 : 0);
|
2009-12-01 10:03:10 +08:00
|
|
|
|
2009-12-03 09:54:28 +08:00
|
|
|
if (UseExternalASTs && strlen(UseExternalASTs))
|
|
|
|
clang_setUseExternalASTGeneration(Idx, 1);
|
|
|
|
|
2010-02-11 15:41:25 +08:00
|
|
|
if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) {
|
|
|
|
clang_disposeIndex(Idx);
|
2010-01-23 08:14:00 +08:00
|
|
|
return -1;
|
2010-02-11 15:41:25 +08:00
|
|
|
}
|
2010-01-23 08:14:00 +08:00
|
|
|
|
|
|
|
TU = clang_createTranslationUnitFromSourceFile(Idx, 0,
|
|
|
|
argc - num_unsaved_files,
|
|
|
|
argv + num_unsaved_files,
|
|
|
|
num_unsaved_files,
|
2010-01-28 08:27:43 +08:00
|
|
|
unsaved_files,
|
|
|
|
PrintDiagnosticCallback,
|
|
|
|
stderr);
|
2009-12-01 10:03:10 +08:00
|
|
|
if (!TU) {
|
|
|
|
fprintf(stderr, "Unable to load translation unit!\n");
|
2010-02-11 15:41:25 +08:00
|
|
|
clang_disposeIndex(Idx);
|
2009-12-01 10:03:10 +08:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2010-01-27 01:59:48 +08:00
|
|
|
result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV);
|
2010-01-23 08:14:00 +08:00
|
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
2010-02-11 15:41:25 +08:00
|
|
|
clang_disposeIndex(Idx);
|
2010-01-23 08:14:00 +08:00
|
|
|
return result;
|
2009-12-01 10:03:10 +08:00
|
|
|
}
|
|
|
|
|
2009-11-18 03:37:36 +08:00
|
|
|
/******************************************************************************/
|
|
|
|
/* Logic for testing clang_getCursor(). */
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
static void print_cursor_file_scan(CXCursor cursor,
|
|
|
|
unsigned start_line, unsigned start_col,
|
2009-11-18 10:02:52 +08:00
|
|
|
unsigned end_line, unsigned end_col,
|
|
|
|
const char *prefix) {
|
2010-01-07 09:17:12 +08:00
|
|
|
printf("// %s: ", FileCheckPrefix);
|
2009-11-18 10:02:52 +08:00
|
|
|
if (prefix)
|
|
|
|
printf("-%s", prefix);
|
2010-02-14 16:32:24 +08:00
|
|
|
PrintExtent(stdout, start_line, start_col, end_line, end_col);
|
|
|
|
printf(" ");
|
2009-11-18 03:37:36 +08:00
|
|
|
PrintCursor(cursor);
|
|
|
|
printf("\n");
|
|
|
|
}
|
|
|
|
|
2009-11-18 10:02:52 +08:00
|
|
|
static int perform_file_scan(const char *ast_file, const char *source_file,
|
|
|
|
const char *prefix) {
|
2009-11-18 03:37:36 +08:00
|
|
|
CXIndex Idx;
|
|
|
|
CXTranslationUnit TU;
|
|
|
|
FILE *fp;
|
2010-02-14 16:32:32 +08:00
|
|
|
CXCursor prevCursor = clang_getNullCursor();
|
2010-01-23 05:44:22 +08:00
|
|
|
CXFile file;
|
2010-02-14 16:32:32 +08:00
|
|
|
unsigned line = 1, col = 1;
|
2010-02-14 16:32:51 +08:00
|
|
|
unsigned start_line = 1, start_col = 1;
|
2009-11-18 03:37:36 +08:00
|
|
|
|
2010-01-28 08:56:43 +08:00
|
|
|
if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1))) {
|
2009-11-18 03:37:36 +08:00
|
|
|
fprintf(stderr, "Could not create Index\n");
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!CreateTranslationUnit(Idx, ast_file, &TU))
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
if ((fp = fopen(source_file, "r")) == NULL) {
|
|
|
|
fprintf(stderr, "Could not open '%s'\n", source_file);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2010-01-23 05:44:22 +08:00
|
|
|
file = clang_getFile(TU, source_file);
|
2010-02-14 16:32:32 +08:00
|
|
|
for (;;) {
|
|
|
|
CXCursor cursor;
|
|
|
|
int c = fgetc(fp);
|
|
|
|
|
|
|
|
if (c == '\n') {
|
|
|
|
++line;
|
|
|
|
col = 1;
|
|
|
|
} else
|
|
|
|
++col;
|
|
|
|
|
|
|
|
/* Check the cursor at this position, and dump the previous one if we have
|
|
|
|
* found something new.
|
|
|
|
*/
|
|
|
|
cursor = clang_getCursor(TU, clang_getLocation(TU, file, line, col));
|
|
|
|
if ((c == EOF || !clang_equalCursors(cursor, prevCursor)) &&
|
|
|
|
prevCursor.kind != CXCursor_InvalidFile) {
|
|
|
|
print_cursor_file_scan(prevCursor, start_line, start_col,
|
2010-02-14 18:02:57 +08:00
|
|
|
line, col, prefix);
|
2010-02-14 16:32:32 +08:00
|
|
|
start_line = line;
|
|
|
|
start_col = col;
|
2009-11-18 04:51:40 +08:00
|
|
|
}
|
2010-02-14 16:32:32 +08:00
|
|
|
if (c == EOF)
|
|
|
|
break;
|
2009-11-18 04:51:40 +08:00
|
|
|
|
2010-02-14 16:32:32 +08:00
|
|
|
prevCursor = cursor;
|
2009-11-18 03:37:36 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
fclose(fp);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2009-11-18 02:13:31 +08:00
|
|
|
/******************************************************************************/
|
|
|
|
/* Logic for testing clang_codeComplete(). */
|
|
|
|
/******************************************************************************/
|
|
|
|
|
2009-11-07 08:00:49 +08:00
|
|
|
/* Parse file:line:column from the input string. Returns 0 on success, non-zero
|
|
|
|
on failure. If successful, the pointer *filename will contain newly-allocated
|
|
|
|
memory (that will be owned by the caller) to store the file name. */
|
|
|
|
int parse_file_line_column(const char *input, char **filename, unsigned *line,
|
2010-01-27 01:06:03 +08:00
|
|
|
unsigned *column, unsigned *second_line,
|
|
|
|
unsigned *second_column) {
|
2009-11-10 02:19:57 +08:00
|
|
|
/* Find the second colon. */
|
2010-01-27 01:06:03 +08:00
|
|
|
const char *last_colon = strrchr(input, ':');
|
|
|
|
unsigned values[4], i;
|
|
|
|
unsigned num_values = (second_line && second_column)? 4 : 2;
|
|
|
|
|
2009-11-07 08:00:49 +08:00
|
|
|
char *endptr = 0;
|
2010-01-27 01:06:03 +08:00
|
|
|
if (!last_colon || last_colon == input) {
|
|
|
|
if (num_values == 4)
|
|
|
|
fprintf(stderr, "could not parse filename:line:column:line:column in "
|
|
|
|
"'%s'\n", input);
|
|
|
|
else
|
|
|
|
fprintf(stderr, "could not parse filename:line:column in '%s'\n", input);
|
2009-11-07 08:00:49 +08:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2010-01-27 01:06:03 +08:00
|
|
|
for (i = 0; i != num_values; ++i) {
|
|
|
|
const char *prev_colon;
|
2009-11-10 02:19:57 +08:00
|
|
|
|
2010-01-27 01:06:03 +08:00
|
|
|
/* Parse the next line or column. */
|
|
|
|
values[num_values - i - 1] = strtol(last_colon + 1, &endptr, 10);
|
|
|
|
if (*endptr != 0 && *endptr != ':') {
|
|
|
|
fprintf(stderr, "could not parse %s in '%s'\n",
|
|
|
|
(i % 2 ? "column" : "line"), input);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (i + 1 == num_values)
|
|
|
|
break;
|
2009-11-10 02:19:57 +08:00
|
|
|
|
2010-01-27 01:06:03 +08:00
|
|
|
/* Find the previous colon. */
|
|
|
|
prev_colon = last_colon - 1;
|
|
|
|
while (prev_colon != input && *prev_colon != ':')
|
|
|
|
--prev_colon;
|
|
|
|
if (prev_colon == input) {
|
|
|
|
fprintf(stderr, "could not parse %s in '%s'\n",
|
|
|
|
(i % 2 == 0? "column" : "line"), input);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
last_colon = prev_colon;
|
2009-11-07 08:00:49 +08:00
|
|
|
}
|
2010-01-27 01:06:03 +08:00
|
|
|
|
|
|
|
*line = values[0];
|
|
|
|
*column = values[1];
|
2009-11-07 08:00:49 +08:00
|
|
|
|
2010-01-27 01:06:03 +08:00
|
|
|
if (second_line && second_column) {
|
|
|
|
*second_line = values[2];
|
|
|
|
*second_column = values[3];
|
|
|
|
}
|
|
|
|
|
2009-11-10 02:19:57 +08:00
|
|
|
/* Copy the file name. */
|
2010-01-27 01:06:03 +08:00
|
|
|
*filename = (char*)malloc(last_colon - input + 1);
|
|
|
|
memcpy(*filename, input, last_colon - input);
|
|
|
|
(*filename)[last_colon - input] = 0;
|
2009-11-07 08:00:49 +08:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
const char *
|
|
|
|
clang_getCompletionChunkKindSpelling(enum CXCompletionChunkKind Kind) {
|
|
|
|
switch (Kind) {
|
|
|
|
case CXCompletionChunk_Optional: return "Optional";
|
|
|
|
case CXCompletionChunk_TypedText: return "TypedText";
|
|
|
|
case CXCompletionChunk_Text: return "Text";
|
|
|
|
case CXCompletionChunk_Placeholder: return "Placeholder";
|
|
|
|
case CXCompletionChunk_Informative: return "Informative";
|
|
|
|
case CXCompletionChunk_CurrentParameter: return "CurrentParameter";
|
|
|
|
case CXCompletionChunk_LeftParen: return "LeftParen";
|
|
|
|
case CXCompletionChunk_RightParen: return "RightParen";
|
|
|
|
case CXCompletionChunk_LeftBracket: return "LeftBracket";
|
|
|
|
case CXCompletionChunk_RightBracket: return "RightBracket";
|
|
|
|
case CXCompletionChunk_LeftBrace: return "LeftBrace";
|
|
|
|
case CXCompletionChunk_RightBrace: return "RightBrace";
|
|
|
|
case CXCompletionChunk_LeftAngle: return "LeftAngle";
|
|
|
|
case CXCompletionChunk_RightAngle: return "RightAngle";
|
|
|
|
case CXCompletionChunk_Comma: return "Comma";
|
2009-12-19 02:53:37 +08:00
|
|
|
case CXCompletionChunk_ResultType: return "ResultType";
|
Improve code completion by introducing patterns for the various C and
C++ grammatical constructs that show up in top-level (namespace-level)
declarations, member declarations, template declarations, statements,
expressions, conditions, etc. For example, we now provide a pattern
for
static_cast<type>(expr)
when we can have an expression, or
using namespace identifier;
when we can have a using directive.
Also, improves the results of code completion at the beginning of a
top-level declaration. Previously, we would see value names (function
names, global variables, etc.); now we see types, namespace names,
etc., but no values.
llvm-svn: 93134
2010-01-11 07:08:15 +08:00
|
|
|
case CXCompletionChunk_Colon: return "Colon";
|
|
|
|
case CXCompletionChunk_SemiColon: return "SemiColon";
|
|
|
|
case CXCompletionChunk_Equal: return "Equal";
|
|
|
|
case CXCompletionChunk_HorizontalSpace: return "HorizontalSpace";
|
|
|
|
case CXCompletionChunk_VerticalSpace: return "VerticalSpace";
|
2009-11-07 08:00:49 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
return "Unknown";
|
|
|
|
}
|
|
|
|
|
2009-11-10 00:04:45 +08:00
|
|
|
void print_completion_string(CXCompletionString completion_string, FILE *file) {
|
2009-11-08 02:34:24 +08:00
|
|
|
int I, N;
|
2009-11-10 00:04:45 +08:00
|
|
|
|
|
|
|
N = clang_getNumCompletionChunks(completion_string);
|
2009-11-07 08:00:49 +08:00
|
|
|
for (I = 0; I != N; ++I) {
|
2009-11-10 01:05:28 +08:00
|
|
|
const char *text = 0;
|
2009-11-07 08:00:49 +08:00
|
|
|
enum CXCompletionChunkKind Kind
|
2009-11-10 00:04:45 +08:00
|
|
|
= clang_getCompletionChunkKind(completion_string, I);
|
|
|
|
|
|
|
|
if (Kind == CXCompletionChunk_Optional) {
|
|
|
|
fprintf(file, "{Optional ");
|
|
|
|
print_completion_string(
|
|
|
|
clang_getCompletionChunkCompletionString(completion_string, I),
|
|
|
|
file);
|
|
|
|
fprintf(file, "}");
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
2009-11-10 01:05:28 +08:00
|
|
|
text = clang_getCompletionChunkText(completion_string, I);
|
2009-11-07 08:00:49 +08:00
|
|
|
fprintf(file, "{%s %s}",
|
|
|
|
clang_getCompletionChunkKindSpelling(Kind),
|
|
|
|
text? text : "");
|
|
|
|
}
|
2009-11-10 00:04:45 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
void print_completion_result(CXCompletionResult *completion_result,
|
|
|
|
CXClientData client_data) {
|
|
|
|
FILE *file = (FILE *)client_data;
|
|
|
|
fprintf(file, "%s:",
|
|
|
|
clang_getCursorKindSpelling(completion_result->CursorKind));
|
|
|
|
print_completion_string(completion_result->CompletionString, file);
|
2009-11-07 08:00:49 +08:00
|
|
|
fprintf(file, "\n");
|
|
|
|
}
|
|
|
|
|
2009-11-18 02:09:14 +08:00
|
|
|
int perform_code_completion(int argc, const char **argv) {
|
2009-11-07 08:00:49 +08:00
|
|
|
const char *input = argv[1];
|
|
|
|
char *filename = 0;
|
|
|
|
unsigned line;
|
|
|
|
unsigned column;
|
2009-11-08 02:34:24 +08:00
|
|
|
CXIndex CIdx;
|
2009-11-18 02:09:14 +08:00
|
|
|
int errorCode;
|
2009-12-02 17:21:34 +08:00
|
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
|
|
int num_unsaved_files = 0;
|
2009-12-19 00:20:58 +08:00
|
|
|
CXCodeCompleteResults *results = 0;
|
2009-11-08 02:34:24 +08:00
|
|
|
|
2009-11-07 08:00:49 +08:00
|
|
|
input += strlen("-code-completion-at=");
|
2010-01-27 01:06:03 +08:00
|
|
|
if ((errorCode = parse_file_line_column(input, &filename, &line, &column,
|
|
|
|
0, 0)))
|
2009-11-18 02:09:14 +08:00
|
|
|
return errorCode;
|
2009-11-07 08:00:49 +08:00
|
|
|
|
2009-12-02 17:21:34 +08:00
|
|
|
if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files))
|
|
|
|
return -1;
|
|
|
|
|
2010-01-28 08:56:43 +08:00
|
|
|
CIdx = clang_createIndex(0);
|
2009-12-19 00:20:58 +08:00
|
|
|
results = clang_codeComplete(CIdx,
|
|
|
|
argv[argc - 1], argc - num_unsaved_files - 3,
|
|
|
|
argv + num_unsaved_files + 2,
|
|
|
|
num_unsaved_files, unsaved_files,
|
2010-01-28 08:56:43 +08:00
|
|
|
filename, line, column,
|
|
|
|
PrintDiagnosticCallback, stderr);
|
|
|
|
|
2009-12-19 00:20:58 +08:00
|
|
|
if (results) {
|
|
|
|
unsigned i, n = results->NumResults;
|
|
|
|
for (i = 0; i != n; ++i)
|
|
|
|
print_completion_result(results->Results + i, stdout);
|
|
|
|
clang_disposeCodeCompleteResults(results);
|
|
|
|
}
|
|
|
|
|
2009-11-07 08:00:49 +08:00
|
|
|
clang_disposeIndex(CIdx);
|
|
|
|
free(filename);
|
2009-11-18 02:09:14 +08:00
|
|
|
|
2009-12-02 17:21:34 +08:00
|
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
|
|
|
2009-11-18 02:09:14 +08:00
|
|
|
return 0;
|
2009-11-07 08:00:49 +08:00
|
|
|
}
|
|
|
|
|
2010-01-16 03:40:17 +08:00
|
|
|
typedef struct {
|
|
|
|
char *filename;
|
|
|
|
unsigned line;
|
|
|
|
unsigned column;
|
|
|
|
} CursorSourceLocation;
|
|
|
|
|
|
|
|
int inspect_cursor_at(int argc, const char **argv) {
|
|
|
|
CXIndex CIdx;
|
|
|
|
int errorCode;
|
|
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
|
|
int num_unsaved_files = 0;
|
|
|
|
CXTranslationUnit TU;
|
|
|
|
CXCursor Cursor;
|
|
|
|
CursorSourceLocation *Locations = 0;
|
|
|
|
unsigned NumLocations = 0, Loc;
|
2010-01-23 08:14:00 +08:00
|
|
|
|
2010-01-16 03:40:17 +08:00
|
|
|
/* Count the number of locations. */
|
|
|
|
while (strstr(argv[NumLocations+1], "-cursor-at=") == argv[NumLocations+1])
|
|
|
|
++NumLocations;
|
|
|
|
|
|
|
|
/* Parse the locations. */
|
|
|
|
assert(NumLocations > 0 && "Unable to count locations?");
|
|
|
|
Locations = (CursorSourceLocation *)malloc(
|
|
|
|
NumLocations * sizeof(CursorSourceLocation));
|
|
|
|
for (Loc = 0; Loc < NumLocations; ++Loc) {
|
|
|
|
const char *input = argv[Loc + 1] + strlen("-cursor-at=");
|
|
|
|
if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename,
|
|
|
|
&Locations[Loc].line,
|
2010-01-27 01:06:03 +08:00
|
|
|
&Locations[Loc].column, 0, 0)))
|
2010-01-16 03:40:17 +08:00
|
|
|
return errorCode;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files,
|
|
|
|
&num_unsaved_files))
|
|
|
|
return -1;
|
|
|
|
|
2010-01-28 08:56:43 +08:00
|
|
|
CIdx = clang_createIndex(0);
|
2010-01-16 03:40:17 +08:00
|
|
|
TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1],
|
|
|
|
argc - num_unsaved_files - 2 - NumLocations,
|
2010-01-23 08:14:00 +08:00
|
|
|
argv + num_unsaved_files + 1 + NumLocations,
|
|
|
|
num_unsaved_files,
|
2010-01-28 08:27:43 +08:00
|
|
|
unsaved_files,
|
|
|
|
PrintDiagnosticCallback,
|
|
|
|
stderr);
|
2010-01-16 03:40:17 +08:00
|
|
|
if (!TU) {
|
|
|
|
fprintf(stderr, "unable to parse input\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (Loc = 0; Loc < NumLocations; ++Loc) {
|
2010-01-23 05:44:22 +08:00
|
|
|
CXFile file = clang_getFile(TU, Locations[Loc].filename);
|
|
|
|
if (!file)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
Cursor = clang_getCursor(TU,
|
|
|
|
clang_getLocation(TU, file, Locations[Loc].line,
|
|
|
|
Locations[Loc].column));
|
2010-01-16 03:40:17 +08:00
|
|
|
PrintCursor(Cursor);
|
|
|
|
printf("\n");
|
|
|
|
free(Locations[Loc].filename);
|
|
|
|
}
|
|
|
|
|
|
|
|
clang_disposeTranslationUnit(TU);
|
|
|
|
clang_disposeIndex(CIdx);
|
|
|
|
free(Locations);
|
|
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2010-01-27 01:06:03 +08:00
|
|
|
int perform_token_annotation(int argc, const char **argv) {
|
|
|
|
const char *input = argv[1];
|
|
|
|
char *filename = 0;
|
|
|
|
unsigned line, second_line;
|
|
|
|
unsigned column, second_column;
|
|
|
|
CXIndex CIdx;
|
|
|
|
CXTranslationUnit TU = 0;
|
|
|
|
int errorCode;
|
|
|
|
struct CXUnsavedFile *unsaved_files = 0;
|
|
|
|
int num_unsaved_files = 0;
|
|
|
|
CXToken *tokens;
|
|
|
|
unsigned num_tokens;
|
|
|
|
CXSourceRange range;
|
|
|
|
CXSourceLocation startLoc, endLoc;
|
|
|
|
CXFile file = 0;
|
|
|
|
CXCursor *cursors = 0;
|
|
|
|
unsigned i;
|
|
|
|
|
|
|
|
input += strlen("-test-annotate-tokens=");
|
|
|
|
if ((errorCode = parse_file_line_column(input, &filename, &line, &column,
|
|
|
|
&second_line, &second_column)))
|
|
|
|
return errorCode;
|
|
|
|
|
|
|
|
if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files))
|
|
|
|
return -1;
|
|
|
|
|
2010-01-28 08:56:43 +08:00
|
|
|
CIdx = clang_createIndex(0);
|
2010-01-27 01:06:03 +08:00
|
|
|
TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1],
|
|
|
|
argc - num_unsaved_files - 3,
|
|
|
|
argv + num_unsaved_files + 2,
|
|
|
|
num_unsaved_files,
|
2010-01-28 08:27:43 +08:00
|
|
|
unsaved_files,
|
|
|
|
PrintDiagnosticCallback,
|
|
|
|
stderr);
|
2010-01-27 01:06:03 +08:00
|
|
|
if (!TU) {
|
|
|
|
fprintf(stderr, "unable to parse input\n");
|
|
|
|
clang_disposeIndex(CIdx);
|
|
|
|
free(filename);
|
|
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
errorCode = 0;
|
|
|
|
|
|
|
|
file = clang_getFile(TU, filename);
|
|
|
|
if (!file) {
|
|
|
|
fprintf(stderr, "file %s is not in this translation unit\n", filename);
|
|
|
|
errorCode = -1;
|
|
|
|
goto teardown;
|
|
|
|
}
|
|
|
|
|
|
|
|
startLoc = clang_getLocation(TU, file, line, column);
|
|
|
|
if (clang_equalLocations(clang_getNullLocation(), startLoc)) {
|
|
|
|
fprintf(stderr, "invalid source location %s:%d:%d\n", filename, line,
|
|
|
|
column);
|
|
|
|
errorCode = -1;
|
|
|
|
goto teardown;
|
|
|
|
}
|
|
|
|
|
|
|
|
endLoc = clang_getLocation(TU, file, second_line, second_column);
|
|
|
|
if (clang_equalLocations(clang_getNullLocation(), endLoc)) {
|
|
|
|
fprintf(stderr, "invalid source location %s:%d:%d\n", filename,
|
|
|
|
second_line, second_column);
|
|
|
|
errorCode = -1;
|
|
|
|
goto teardown;
|
|
|
|
}
|
|
|
|
|
|
|
|
range = clang_getRange(startLoc, endLoc);
|
|
|
|
clang_tokenize(TU, range, &tokens, &num_tokens);
|
|
|
|
cursors = (CXCursor *)malloc(num_tokens * sizeof(CXCursor));
|
|
|
|
clang_annotateTokens(TU, tokens, num_tokens, cursors);
|
|
|
|
for (i = 0; i != num_tokens; ++i) {
|
|
|
|
const char *kind = "<unknown>";
|
|
|
|
CXString spelling = clang_getTokenSpelling(TU, tokens[i]);
|
|
|
|
CXSourceRange extent = clang_getTokenExtent(TU, tokens[i]);
|
|
|
|
unsigned start_line, start_column, end_line, end_column;
|
|
|
|
|
|
|
|
switch (clang_getTokenKind(tokens[i])) {
|
|
|
|
case CXToken_Punctuation: kind = "Punctuation"; break;
|
|
|
|
case CXToken_Keyword: kind = "Keyword"; break;
|
|
|
|
case CXToken_Identifier: kind = "Identifier"; break;
|
|
|
|
case CXToken_Literal: kind = "Literal"; break;
|
|
|
|
case CXToken_Comment: kind = "Comment"; break;
|
|
|
|
}
|
|
|
|
clang_getInstantiationLocation(clang_getRangeStart(extent),
|
2010-01-27 03:19:08 +08:00
|
|
|
0, &start_line, &start_column, 0);
|
2010-01-27 01:06:03 +08:00
|
|
|
clang_getInstantiationLocation(clang_getRangeEnd(extent),
|
2010-01-27 03:19:08 +08:00
|
|
|
0, &end_line, &end_column, 0);
|
2010-02-14 16:32:24 +08:00
|
|
|
printf("%s: \"%s\" ", kind, clang_getCString(spelling));
|
|
|
|
PrintExtent(stdout, start_line, start_column, end_line, end_column);
|
2010-01-27 02:31:56 +08:00
|
|
|
if (!clang_isInvalid(cursors[i].kind)) {
|
|
|
|
printf(" ");
|
|
|
|
PrintCursor(cursors[i]);
|
|
|
|
}
|
|
|
|
printf("\n");
|
2010-01-27 01:06:03 +08:00
|
|
|
}
|
|
|
|
free(cursors);
|
|
|
|
|
|
|
|
teardown:
|
|
|
|
clang_disposeTranslationUnit(TU);
|
|
|
|
clang_disposeIndex(CIdx);
|
|
|
|
free(filename);
|
|
|
|
free_remapped_files(unsaved_files, num_unsaved_files);
|
|
|
|
return errorCode;
|
|
|
|
}
|
|
|
|
|
2009-11-18 02:13:31 +08:00
|
|
|
/******************************************************************************/
|
|
|
|
/* Command line processing. */
|
|
|
|
/******************************************************************************/
|
2009-11-18 02:09:14 +08:00
|
|
|
|
2010-01-21 05:32:04 +08:00
|
|
|
static CXCursorVisitor GetVisitor(const char *s) {
|
2010-01-13 07:34:26 +08:00
|
|
|
if (s[0] == '\0')
|
2010-01-21 05:32:04 +08:00
|
|
|
return FilteredPrintingVisitor;
|
2010-01-13 07:34:26 +08:00
|
|
|
if (strcmp(s, "-usrs") == 0)
|
|
|
|
return USRVisitor;
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2009-11-18 02:09:14 +08:00
|
|
|
static void print_usage(void) {
|
|
|
|
fprintf(stderr,
|
2009-11-18 02:13:31 +08:00
|
|
|
"usage: c-index-test -code-completion-at=<site> <compiler arguments>\n"
|
2010-01-16 03:40:17 +08:00
|
|
|
" c-index-test -cursor-at=<site> <compiler arguments>\n"
|
2009-11-18 10:02:52 +08:00
|
|
|
" c-index-test -test-file-scan <AST file> <source file> "
|
|
|
|
"[FileCheck prefix]\n"
|
2010-01-06 07:18:49 +08:00
|
|
|
" c-index-test -test-load-tu <AST file> <symbol filter> "
|
|
|
|
"[FileCheck prefix]\n"
|
2010-01-13 07:34:26 +08:00
|
|
|
" c-index-test -test-load-tu-usrs <AST file> <symbol filter> "
|
|
|
|
"[FileCheck prefix]\n"
|
|
|
|
" c-index-test -test-load-source <symbol filter> {<args>}*\n"
|
2010-01-27 01:06:03 +08:00
|
|
|
" c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n");
|
2010-01-16 03:40:17 +08:00
|
|
|
fprintf(stderr,
|
2010-01-27 03:31:51 +08:00
|
|
|
" c-index-test -test-annotate-tokens=<range> {<args>}*\n"
|
|
|
|
" c-index-test -test-inclusion-stack-source {<args>}*\n"
|
|
|
|
" c-index-test -test-inclusion-stack-tu <AST file>\n\n"
|
2010-01-13 07:34:26 +08:00
|
|
|
" <symbol filter> values:\n%s",
|
2009-11-18 02:13:31 +08:00
|
|
|
" all - load all symbols, including those from PCH\n"
|
|
|
|
" local - load all symbols except those in PCH\n"
|
|
|
|
" category - only load ObjC categories (non-PCH)\n"
|
|
|
|
" interface - only load ObjC interfaces (non-PCH)\n"
|
|
|
|
" protocol - only load ObjC protocols (non-PCH)\n"
|
|
|
|
" function - only load functions (non-PCH)\n"
|
2009-12-01 10:35:37 +08:00
|
|
|
" typedef - only load typdefs (non-PCH)\n"
|
|
|
|
" scan-function - scan function bodies (non-PCH)\n\n");
|
2009-11-18 02:09:14 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
int main(int argc, const char **argv) {
|
|
|
|
if (argc > 2 && strstr(argv[1], "-code-completion-at=") == argv[1])
|
|
|
|
return perform_code_completion(argc, argv);
|
2010-01-16 03:40:17 +08:00
|
|
|
if (argc > 2 && strstr(argv[1], "-cursor-at=") == argv[1])
|
|
|
|
return inspect_cursor_at(argc, argv);
|
2010-01-13 07:34:26 +08:00
|
|
|
else if (argc >= 4 && strncmp(argv[1], "-test-load-tu", 13) == 0) {
|
2010-01-21 05:32:04 +08:00
|
|
|
CXCursorVisitor I = GetVisitor(argv[1] + 13);
|
2010-01-13 07:34:26 +08:00
|
|
|
if (I)
|
2010-01-27 01:59:48 +08:00
|
|
|
return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I,
|
|
|
|
NULL);
|
2010-01-13 07:34:26 +08:00
|
|
|
}
|
|
|
|
else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) {
|
2010-01-21 05:32:04 +08:00
|
|
|
CXCursorVisitor I = GetVisitor(argv[1] + 17);
|
2010-01-13 07:34:26 +08:00
|
|
|
if (I)
|
2010-01-27 01:59:48 +08:00
|
|
|
return perform_test_load_source(argc - 3, argv + 3, argv[2], I, NULL);
|
2010-01-13 07:34:26 +08:00
|
|
|
}
|
|
|
|
else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0)
|
2009-11-18 10:02:52 +08:00
|
|
|
return perform_file_scan(argv[2], argv[3],
|
|
|
|
argc >= 5 ? argv[4] : 0);
|
2010-01-27 01:06:03 +08:00
|
|
|
else if (argc > 2 && strstr(argv[1], "-test-annotate-tokens=") == argv[1])
|
|
|
|
return perform_token_annotation(argc, argv);
|
2010-01-27 03:31:51 +08:00
|
|
|
else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-source") == 0)
|
|
|
|
return perform_test_load_source(argc - 2, argv + 2, "all", NULL,
|
|
|
|
PrintInclusionStack);
|
|
|
|
else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-tu") == 0)
|
|
|
|
return perform_test_load_tu(argv[2], "all", NULL, NULL,
|
|
|
|
PrintInclusionStack);
|
|
|
|
|
2009-11-18 02:09:14 +08:00
|
|
|
print_usage();
|
2009-08-28 23:28:48 +08:00
|
|
|
return 1;
|
|
|
|
}
|