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llvm-project/clang/test/Index/preamble-reparse-cmd-define.c

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[libclang] In ASTUnit::Parse copy the CompilerInvocation object instead of modifying directly for the preamble. This avoids an awful, hard to find, bug where "PreprocessorOpts.DisablePCHValidation = true" would be persistent for subsequent reparses of the translation unit which would result in defines, present in command-line but not in the PCH, being ignored. Fixes rdar://9615399. llvm-svn: 139512
2011-09-13 02:09:38 +08:00
// RUN: c-index-test -write-pch %t.h.pch %s.h
// RUN: env CINDEXTEST_EDITING=1 CINDEXTEST_REMAP_AFTER_TRIAL=1 c-index-test -test-load-source-reparse 3 local \
[c-index-test] For the '-remap-file' option use a comma for separator which is more Windows friendly than the colon. llvm-svn: 196529
2013-12-06 04:13:27 +08:00
// RUN: "-remap-file=%s,%s.remap" %s -include %t.h -D CMD_MACRO=1 2>&1 | FileCheck %s
[libclang] In ASTUnit::Parse copy the CompilerInvocation object instead of modifying directly for the preamble. This avoids an awful, hard to find, bug where "PreprocessorOpts.DisablePCHValidation = true" would be persistent for subsequent reparses of the translation unit which would result in defines, present in command-line but not in the PCH, being ignored. Fixes rdar://9615399. llvm-svn: 139512
2011-09-13 02:09:38 +08:00
// CHECK-NOT: error:
int foo() {
return x;
}