teak-llvm/clang/test/Preprocessor/macro_paste_empty.c
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- 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).

llvm-svn: 91446
2009-12-15 20:14:24 +00:00

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233 B
C

// RUN: %clang_cc1 -E %s | grep 'a:Y'
// RUN: %clang_cc1 -E %s | grep 'b:Y'
// RUN: %clang_cc1 -E %s | grep 'c:YY'
#define FOO(X) X ## Y
a:FOO()
#define FOO2(X) Y ## X
b:FOO2()
#define FOO3(X) X ## Y ## X ## Y ## X ## X
c:FOO3()