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diff gcc/testsuite/gcc.dg/cpp/warn-multichar.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/cpp/warn-multichar.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,5 @@
+// { dg-do preprocess }
+// { dg-options "-std=gnu99 -fdiagnostics-show-option -Wmultichar" }
+
+#if 'ab'  // { dg-warning "multi-character character constant .-Wmultichar." }
+#endif