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8c5edb59cf
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 second batch of tests being updated (there are a significant number of other tests left to be updated).
71 lines
3.6 KiB
C
71 lines
3.6 KiB
C
// RUN: %clang_cc1 -fsyntax-only -verify %s
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#pragma clang attribute pop // expected-error {{'#pragma clang attribute pop' with no matching '#pragma clang attribute push'}}
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// Don't verify unused attributes.
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#pragma clang attribute push (__attribute__((annotate)), apply_to = function) // expected-warning {{unused attribute 'annotate' in '#pragma clang attribute push' region}}
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#pragma clang attribute pop // expected-note {{'#pragma clang attribute push' regions ends here}}
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// Ensure we only report any errors once.
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#pragma clang attribute push (__attribute__((annotate)), apply_to = function) // expected-error 4 {{'annotate' attribute takes at least 1 argument}}
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void test5_begin(void); // expected-note {{when applied to this declaration}}
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void test5_1(void); // expected-note {{when applied to this declaration}}
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#pragma clang attribute push (__attribute__((annotate())), apply_to = function) // expected-error 2 {{'annotate' attribute takes at least 1 argument}}
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void test5_2(void); // expected-note 2 {{when applied to this declaration}}
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#pragma clang attribute push (__attribute__((annotate("hello", "world"))), apply_to = function)
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void test5_3(void); // expected-note 2 {{when applied to this declaration}}
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#pragma clang attribute pop
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#pragma clang attribute pop
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#pragma clang attribute pop
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// Verify that the warnings are reported for each receiver declaration
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#pragma clang attribute push (__attribute__((optnone)), apply_to = function) // expected-note 2 {{conflicting attribute is here}}
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__attribute__((always_inline)) void optnone1(void) { } // expected-warning {{'always_inline' attribute ignored}}
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// expected-note@-1 {{when applied to this declaration}}
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void optnone2(void) { }
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__attribute__((always_inline)) void optnone3(void) { } // expected-warning {{'always_inline' attribute ignored}}
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// expected-note@-1 {{when applied to this declaration}}
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#pragma clang attribute pop
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#pragma clang attribute push (__attribute__((annotate())), apply_to = function) // expected-error{{'annotate' attribute takes at least 1 argument}}
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#pragma clang attribute (__attribute__((annotate())), apply_to = function) // expected-error{{'annotate' attribute takes at least 1 argument}}
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void fun(void); // expected-note 2 {{when applied to this declaration}}
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#pragma clang attribute pop
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#pragma clang attribute pop // expected-error{{'#pragma clang attribute pop' with no matching '#pragma clang attribute push'}}
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#pragma clang attribute push
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#pragma clang attribute (__attribute__((annotate())), apply_to = function) // expected-error 2 {{'annotate' attribute takes at least 1 argument}}
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void fun2(void); // expected-note {{when applied to this declaration}}
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#pragma clang attribute push (__attribute__((annotate())), apply_to = function) // expected-error{{'annotate' attribute takes at least 1 argument}}
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void fun3(void); // expected-note 2 {{when applied to this declaration}}
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#pragma clang attribute pop
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#pragma clang attribute pop
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#pragma clang attribute pop // expected-error{{'#pragma clang attribute pop' with no matching '#pragma clang attribute push'}}
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#pragma clang attribute (__attribute__((annotate)), apply_to = function) // expected-error{{'#pragma clang attribute' attribute with no matching '#pragma clang attribute push}}
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#pragma clang attribute push ([[]], apply_to = function) // A noop
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#pragma clang attribute pop // expected-error {{'#pragma clang attribute pop' with no matching '#pragma clang attribute push'}}
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#pragma clang attribute push (__attribute__((annotate("func"))), apply_to = function) // expected-error {{unterminated '#pragma clang attribute push' at end of file}}
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void function(void);
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