7de7161304
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 sixth batch of tests being updated (there are a significant number of other tests left to be updated).
24 lines
1002 B
C
24 lines
1002 B
C
// RUN: %clang_cc1 -Wall %s -I %S/Inputs -isystem %S/Inputs/SystemHeaderPrefix -verify
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// RUN: %clang_cc1 %s -E -o - -I %S/Inputs -isystem %S/Inputs/SystemHeaderPrefix | FileCheck %s
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#include <noline.h>
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#include <line-directive-in-system.h>
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// expected-warning@line-directive.h:* {{type specifier missing, defaults to 'int'}}
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#include "line-directive.h"
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// This tests that "#line" directives in system headers preserve system
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// header-ness just like GNU line markers that don't have filenames. This was
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// PR30752.
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// CHECK: # {{[0-9]+}} "{{.*}}system-header-line-directive.c" 2
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// CHECK: # 1 "{{.*}}noline.h" 1 3
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// CHECK: foo(void);
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// CHECK: # 4 "{{.*}}system-header-line-directive.c" 2
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// CHECK: # 1 "{{.*}}line-directive-in-system.h" 1 3
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// The "3" below indicates that "foo.h" is considered a system header.
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// CHECK: # 1 "foo.h" 3
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// CHECK: foo(void);
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// CHECK: # {{[0-9]+}} "{{.*}}system-header-line-directive.c" 2
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// CHECK: # 1 "{{.*}}line-directive.h" 1
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// CHECK: # 10 "foo.h"{{$}}
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