848fa212e8
revert r133003 and fix the bug properly: the issue was that ## in a token
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lexer is not a paste operator, it is a normal token. This fixes a conformance
issue shown here:
http://p99.gforge.inria.fr/c99-conformance/c99-conformance-clang-2.9.html
and it defines away the crash from before.
llvm-svn: 133005
2011-06-14 18:19:37 +00:00
07efdfdafa
Fix a crash on the testcase in PR9981 / rdar://9486765.
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llvm-svn: 133003
2011-06-14 18:12:03 +00:00
8fbe78f6fc
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
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- 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
378d72cc40
update test for r72519
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llvm-svn: 72520
2009-05-28 05:41:32 +00:00
54eb224c3b
Make the bad paste diagnostic print the entire pasted token.
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llvm-svn: 72497
2009-05-27 22:00:37 +00:00
1c1a00cf51
move token paste poisoning diagnostics to after the instantiation loc
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for a token is set, this makes the diagnostic "expanded from stack" work
for this diagnostic. Add a testcase for PR3918.
llvm-svn: 69544
2009-04-19 20:29:42 +00:00
0e71dbf9f0
merge pragma poison tests into one file with -verify mode.
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llvm-svn: 69538
2009-04-19 20:15:59 +00:00
ab9d51cfc4
merge two tests
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llvm-svn: 69537
2009-04-19 20:10:12 +00:00
1377dc4c79
convert to -verify mode.
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llvm-svn: 69532
2009-04-19 18:54:13 +00:00
a45cf5b6b0
Rename clang to clang-cc.
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Tests and drivers updated, still need to shuffle dirs.
llvm-svn: 67602
2009-03-24 02:24:46 +00:00
01ecf835c2
Implement basic token pasting (## operator). This implements
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test/Preprocessor/macro_paste_simple.c and macro_paste_bad.c. There are
several known bugs still.
llvm-svn: 38733
2006-07-19 05:42:48 +00:00
Chris Lattner