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llvm-project/clang/test/Lexer/rdr-6096838-2.c

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tests: Force triple to avoid limited precision warning on win32. llvm-svn: 116770
2010-10-19 07:37:08 +08:00
/* RUN: %clang_cc1 -triple x86_64-unknown-unknown -pedantic -std=gnu89 -fsyntax-only -verify %s
split into two tests. llvm-svn: 59770
2008-11-21 09:04:13 +08:00
rdar://6096838
*/
Modify how the -verify flag works. Currently, the verification string and diagnostic message are compared. If either is a substring of the other, then no error is given. This gives rise to an unexpected case: // expect-error{{candidate function has different number of parameters}} will match the following error messages from Clang: candidate function has different number of parameters (expected 1 but has 2) candidate function has different number of parameters It will also match these other error messages: candidate function function has different number of parameters number of parameters This patch will change so that the verification string must be a substring of the diagnostic message before accepting. Also, all the failing tests from this change have been corrected. Some stats from this cleanup: 87 - removed extra spaces around verification strings 70 - wording updates to diagnostics 40 - extra leading or trailing characters (typos, unmatched parens or quotes) 35 - diagnostic level was included (error:, warning:, or note:) 18 - flag name put in the warning (-Wprotocol) llvm-svn: 146619
2011-12-15 08:38:15 +08:00
long double d = 0x0.0000003ffffffff00000p-16357L; /* expected-warning {{hexadecimal floating constants are a C99 feature}} */