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llvm-project/clang/test/Index/preamble.c

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When remapping a virtual file, also make an entry for the file with its absolute path on disk. Also, introduce a fun test for the precompiled preamble, which almost works... llvm-svn: 109470
2010-07-27 07:54:23 +08:00
#include "prefix.h"
#include "preamble.h"
[PCH] Fix a PCH serialization crash, with invalid code related to forward enum references. The problem was that an enum without closing semicolon could be associated as a forward enum in an erroneous declaration, leading to the identifier being associated with the enum decl but without a declaration actually referencing it. This resulted in not having it serialized before serializing the identifier that is associated with. Also prevent the ASTUnit from querying the serialized DeclID for an invalid top-level decl; it may not have been serialized. rdar://14539667 llvm-svn: 187914
2013-08-08 05:17:33 +08:00
#include "preamble-with-error.h"
[Preprocessor] Pass TranslationUnitKind to the preprocessor and if it is TU_Prefix avoid warning for unused macros. rdar://15034698 llvm-svn: 203213
2014-03-07 15:47:58 +08:00
#define MACRO_UNUSED 1
#define MACRO_USED 2
When remapping a virtual file, also make an entry for the file with its absolute path on disk. Also, introduce a fun test for the precompiled preamble, which almost works... llvm-svn: 109470
2010-07-27 07:54:23 +08:00
int wibble(int);
Use precompiled preambles for in-process code completion. llvm-svn: 110596
2010-08-10 04:45:32 +08:00
void f(int x) {
[Preprocessor] Pass TranslationUnitKind to the preprocessor and if it is TU_Prefix avoid warning for unused macros. rdar://15034698 llvm-svn: 203213
2014-03-07 15:47:58 +08:00
x = MACRO_USED
Use precompiled preambles for in-process code completion. llvm-svn: 110596
2010-08-10 04:45:32 +08:00
}
Implement clang_saveTranslationUnit(), which saves a translation unit into a PCH/AST file. llvm-svn: 111006
2010-08-13 13:36:37 +08:00
// RUN: c-index-test -write-pch %t.pch -x c-header %S/Inputs/prefix.h
[Preprocessor] Pass TranslationUnitKind to the preprocessor and if it is TU_Prefix avoid warning for unused macros. rdar://15034698 llvm-svn: 203213
2014-03-07 15:47:58 +08:00
// RUN: env CINDEXTEST_EDITING=1 c-index-test -test-load-source-reparse 5 local -I %S/Inputs -include %t %s -Wunused-macros 2> %t.stderr.txt | FileCheck %s
When using a precompiled preamble, save the diagnostics produced when creating the preamble and "replay" them when reusing the preamble. Also, fix a thinko in the copying of the preamble when building the precompiled preamble. llvm-svn: 110061
2010-08-03 04:51:39 +08:00
// RUN: FileCheck -check-prefix CHECK-DIAG %s < %t.stderr.txt
Fixed source range for all DeclaratorDecl's. llvm-svn: 127225
2011-03-08 16:55:46 +08:00
// CHECK: preamble.h:1:12: FunctionDecl=bar:1:12 (Definition) Extent=[1:1 - 6:2]
Expose more statement, expression, and declaration kinds in libclang, from Manuel Holtgrewe! llvm-svn: 141200
2011-10-06 03:00:14 +08:00
// CHECK: preamble.h:4:3: BinaryOperator= Extent=[4:3 - 4:13]
When using a precompiled preamble, keep track of the top-level declarations that we saw when creating the precompiled preamble, and provide those declarations in addition to the declarations parsed in the main source file when traversing top-level declarations. This makes the use of precompiled preambles a pure optimization, rather than changing the semantics of the parsed translation unit. llvm-svn: 110131
2010-08-04 03:06:41 +08:00
// CHECK: preamble.h:4:3: DeclRefExpr=ptr:2:8 Extent=[4:3 - 4:6]
// CHECK: preamble.h:4:9: UnexposedExpr=ptr1:3:10 Extent=[4:9 - 4:13]
// CHECK: preamble.h:4:9: DeclRefExpr=ptr1:3:10 Extent=[4:9 - 4:13]
Expose more statement, expression, and declaration kinds in libclang, from Manuel Holtgrewe! llvm-svn: 141200
2011-10-06 03:00:14 +08:00
// CHECK: preamble.h:5:10: IntegerLiteral= Extent=[5:10 - 5:11]
[Preprocessor] Pass TranslationUnitKind to the preprocessor and if it is TU_Prefix avoid warning for unused macros. rdar://15034698 llvm-svn: 203213
2014-03-07 15:47:58 +08:00
// CHECK: preamble.c:8:5: FunctionDecl=wibble:8:5 Extent=[8:1 - 8:16]
// CHECK: preamble.c:8:15: ParmDecl=:8:15 (Definition) Extent=[8:12 - 8:15]
When using a precompiled preamble, save the diagnostics produced when creating the preamble and "replay" them when reusing the preamble. Also, fix a thinko in the copying of the preamble when building the precompiled preamble. llvm-svn: 110061
2010-08-03 04:51:39 +08:00
// CHECK-DIAG: preamble.h:4:7:{4:9-4:13}: warning: incompatible pointer types assigning to 'int *' from 'float *'
[Preprocessor] Pass TranslationUnitKind to the preprocessor and if it is TU_Prefix avoid warning for unused macros. rdar://15034698 llvm-svn: 203213
2014-03-07 15:47:58 +08:00
// FIXME: Should see:
// preamble.c:5:9: warning: macro is not used
// CHECK-DIAG-NOT: preamble.c:6:9: warning: macro is not used
// RUN: env CINDEXTEST_EDITING=1 c-index-test -code-completion-at=%s:11:1 -I %S/Inputs -include %t %s 2> %t.stderr.txt | FileCheck -check-prefix CHECK-CC %s
Use precompiled preambles for in-process code completion. llvm-svn: 110596
2010-08-10 04:45:32 +08:00
// CHECK-CC: FunctionDecl:{ResultType int}{TypedText bar}{LeftParen (}{Placeholder int i}{RightParen )} (50)
Get rid of the lame attempt to prioritize "void" functions at statement context; it really isn't helpful in practice (remember printf!) and we'll be doing other adjustments for statements very soon. llvm-svn: 114358
2010-09-21 05:25:19 +08:00
// CHECK-CC: FunctionDecl:{ResultType void}{TypedText f}{LeftParen (}{Placeholder int x}{RightParen )} (50)
Use precompiled preambles for in-process code completion. llvm-svn: 110596
2010-08-10 04:45:32 +08:00
// CHECK-CC: FunctionDecl:{ResultType int}{TypedText foo}{LeftParen (}{Placeholder int}{RightParen )} (50)
// CHECK-CC: FunctionDecl:{ResultType int}{TypedText wibble}{LeftParen (}{Placeholder int}{RightParen )} (50)