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2013-04-03[preprocessor] Allow comparing two macro definitions syntactically instead ↵Argyrios Kyrtzidis
of only lexically. Syntactically means the function macro parameter names do not need to use the same identifiers in order for the definitions to be considered identical. Syntactic equivalence is a microsoft extension for macro redefinitions and we'll also use this kind of comparison to check for ambiguous macros coming from modules. rdar://13562254 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178671 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.Daniel Dunbar
- This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-24Rename clang to clang-cc.Daniel Dunbar
Tests and drivers updated, still need to shuffle dirs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67602 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09fix PR3764 - A redefinition of a pre-processor macro failsChris Lattner
Redefinition checking should ignore the leading whitespace and start of line flags on the first token of an expansion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66442 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09convert this to use -verify.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66441 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09rename testChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66440 91177308-0d34-0410-b5e6-96231b3b80d8