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/* RUN: %clang_cc1 -fsyntax-only -std=c89 -Wimplicit-int %s -verify -Wno-strict-prototypes
RUN: %clang_cc1 -fsyntax-only -std=c99 %s -verify=ext -Wno-strict-prototypes
RUN: %clang_cc1 -fsyntax-only -std=c2x %s -verify=unsupported
*/
foo(void) { /* expected-warning {{type specifier missing, defaults to 'int'}} \
ext-error {{type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int}} \
unsupported-error {{a type specifier is required for all declarations}} */
return 0;
}
y; /* expected-warning {{type specifier missing, defaults to 'int'}} \
ext-error {{type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int}} \
unsupported-error {{a type specifier is required for all declarations}} */
void f((x)); /* expected-warning {{type specifier missing, defaults to 'int'}} \
ext-error {{type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int}} \
unsupported-error {{a type specifier is required for all declarations}} */
/* PR3702 */
#define PAD(ms10) { \
register i; \
}
#define ILPAD() PAD((NROW - tt.tt_row) * 10) /* 1 ms per char */
void
h19_insline(n) /* ext-error {{parameter 'n' was not declared, defaults to 'int'; ISO C99 and later do not support implicit int}} \
unsupported-error {{unknown type name 'n'}} */
{
ILPAD(); /* expected-warning {{type specifier missing, defaults to 'int'}} \
ext-error {{type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int}} \
unsupported-error {{a type specifier is required for all declarations}} */
}
struct foo {
__extension__ __attribute__((packed)) x : 4; /* expected-warning {{type specifier missing, defaults to 'int'}} \
ext-error {{type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int}} \
unsupported-error {{unknown type name 'x'}} */
};
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