Fix format string checking of '%c' by treating it as an integer conversion. Fixes PR 7391.
llvm-svn: 106196
diff --git a/clang/test/Sema/format-strings.c b/clang/test/Sema/format-strings.c
index 72aa592..b3c9cc9 100644
--- a/clang/test/Sema/format-strings.c
+++ b/clang/test/Sema/format-strings.c
@@ -172,6 +172,8 @@
printf("%f\n", (long double) 1.0); // expected-warning{{conversion specifies type 'double' but the argument has type 'long double'}}
// The man page says that a zero precision is okay.
printf("%.0Lf", (long double) 1.0); // no-warning
+ printf("%c\n", "x"); // expected-warning{{conversion specifies type 'int' but the argument has type 'char *'}}
+ printf("%c\n", 1.23); // expected-warning{{conversion specifies type 'int' but the argument has type 'double'}}
}
void test11(void *p, char *s) {