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llvm-project/clang/test/Misc/remap-file.c

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Update test and CIndex to use -FOO BAR form for -{remap-file,code-completion-at}. llvm-svn: 90416
2009-12-03 13:32:40 +08:00
// RUN: clang-cc -remap-file "%s;%S/Inputs/remapped-file" -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-EXIST %s
// RUN: clang-cc -remap-file "%S/nonexistent.c;%S/Inputs/remapped-file" -fsyntax-only %S/nonexistent.c 2>&1 | FileCheck -check-prefix=CHECK-NONEXIST %s
// RUN: clang-cc -remap-file "%S/nonexistent.c;%S/Inputs/remapped-file-2" -remap-file "%S/nonexistent.h;%S/Inputs/remapped-file-3" -fsyntax-only %S/nonexistent.c 2>&1 | FileCheck -check-prefix=CHECK-HEADER %s
Introduce a new clang-cc option -remap-file=from;to which takes the file "from" and transparently replaces its contents with the contents of the file "to" from the source manager's perspective. This is the moral equivalent of cp from saved cp to from <call clang> cp saved from rm saved without all of the pesky file copying. llvm-svn: 90307
2009-12-02 16:08:39 +08:00
Extend -remap-file=from;to to permit mapping from a non-existent file. This is accomplished by introducing the notion of a "virtual" file into the file manager, which provides a FileEntry* for a named file whose size and modification time are known but which may not exist on disk. Added a cute little test that remaps both a .c file and a .h file it includes to alternative files. llvm-svn: 90329
2009-12-03 02:12:28 +08:00
// CHECK-EXIST: remap-file.c:1:28: warning: incompatible pointer types
// CHECK-NONEXIST: nonexistent.c:1:28: warning: incompatible pointer types
// CHECK-HEADER: nonexistent.c:3:19: warning: incompatible pointer types
Introduce a new clang-cc option -remap-file=from;to which takes the file "from" and transparently replaces its contents with the contents of the file "to" from the source manager's perspective. This is the moral equivalent of cp from saved cp to from <call clang> cp saved from rm saved without all of the pesky file copying. llvm-svn: 90307
2009-12-02 16:08:39 +08:00
int