e9e55acd1b
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the seventh batch of tests being updated (there are a significant number of other tests left to be updated).
29 lines
1.3 KiB
Objective-C
29 lines
1.3 KiB
Objective-C
@import config;
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int *test_foo(void) {
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return foo();
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}
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char *test_bar(void) {
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return bar(); // expected-warning{{implicit declaration of function 'bar' is invalid in C99}} \
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// expected-warning{{incompatible integer to pointer conversion}}
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}
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#undef WANT_FOO // expected-note{{macro was #undef'd here}}
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@import config; // expected-warning{{#undef of configuration macro 'WANT_FOO' has no effect on the import of 'config'; pass '-UWANT_FOO' on the command line to configure the module}}
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#define WANT_FOO 2 // expected-note{{macro was defined here}}
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@import config; // expected-warning{{definition of configuration macro 'WANT_FOO' has no effect on the import of 'config'; pass '-DWANT_FOO=...' on the command line to configure the module}}
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#undef WANT_FOO
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#define WANT_FOO 1
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@import config; // okay
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#define WANT_BAR 1 // expected-note{{macro was defined here}}
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@import config; // expected-warning{{definition of configuration macro 'WANT_BAR' has no effect on the import of 'config'; pass '-DWANT_BAR=...' on the command line to configure the module}}
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// RUN: rm -rf %t
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c -fmodules-cache-path=%t -DWANT_FOO=1 -emit-module -fmodule-name=config %S/Inputs/module.map
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs -DWANT_FOO=1 %s -verify
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