Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/cpp/ucnid-11.c @ 132:d34655255c78
update gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 10:21:07 +0900 |
parents | 84e7813d76e9 |
children |
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/* Test spelling differences in UCNs are properly diagnosed for macro redefinitions. */ /* { dg-do preprocess } */ /* { dg-options "-std=c99 -pedantic-errors" } */ /* Different spelling of UCN in expansion. */ #define m1 \u00c1 /* { dg-message "-:previous definition" } */ #define m1 \u00C1 /* { dg-error "-:redefined" } */ #define m1ok \u00c1 #define m1ok \u00c1 /* Different spelling of UCN in argument name. */ #define m2(\u00c1) /* { dg-message "-:previous definition" } */ #define m2(\u00C1) /* { dg-error "-:redefined" } */ #define m2ok(\u00c1) #define m2ok(\u00c1) /* Same spelling in argument name but different spelling when used in expansion. */ #define m3(\u00c1) \u00c1 /* { dg-message "-:previous definition" } */ #define m3(\u00c1) \u00C1 /* { dg-error "-:redefined" } */ #define m3ok(\u00c1) \u00C1 #define m3ok(\u00c1) \u00C1 /* Different spelling of the macro name itself is OK. */ #define m4ok\u00c1 #define m4ok\u00C1