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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).
19 lines
966 B
C
19 lines
966 B
C
// RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions -triple i386-pc-win32 %s
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// C++ mode with -fno-wchar works the same as C mode for wchar_t.
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// RUN: %clang_cc1 -x c++ -fno-wchar -fsyntax-only -verify -fms-extensions -triple i386-pc-win32 %s
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wchar_t f(void); // expected-error{{unknown type name 'wchar_t'}}
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// __wchar_t is available as an MS extension.
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__wchar_t g = L'a'; // expected-note {{previous}}
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// __wchar_t is a distinct type, separate from the target's integer type for wide chars.
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unsigned short g; // expected-error {{redefinition of 'g' with a different type: 'unsigned short' vs '__wchar_t'}}
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// The type of a wide string literal is actually not __wchar_t.
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__wchar_t s[] = L"Hello world!"; // expected-error-re {{array initializer must be an initializer list{{$}}}}
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// Do not suggest initializing with a string here, because it would not work.
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__wchar_t t[] = 1; // expected-error-re {{array initializer must be an initializer list{{$}}}}
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