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25098736c1
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 fifth batch of tests being updated (there are a significant number of other tests left to be updated). Note, the behavior of -ast-print is broken. It prints functions with a prototype (void) as if they have no prototype () in C. Some tests need to disable strict prototype checking when recompiling the results of an -ast-print invocation.
23 lines
637 B
C
23 lines
637 B
C
// Test without serialization:
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// RUN: %clang_cc1 -ast-dump %s | FileCheck %s
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//
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// Test with serialization:
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// RUN: %clang_cc1 -emit-pch -o %t %s
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// RUN: %clang_cc1 -x c -include-pch %t -ast-dump-all /dev/null \
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// RUN: | sed -e "s/ <undeserialized declarations>//" -e "s/ imported//" \
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// RUN: | FileCheck %s
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void foo1(void*);
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void foo2(void* const);
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void bar(void) {
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// CHECK: FunctionDecl {{.*}} <line:{{.*}}, line:{{.*}}> line:{{.*}} bar 'void (void)'
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foo1(0);
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// CHECK: ImplicitCastExpr {{.*}} <col:{{.*}}> 'void *' <NullToPointer>
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foo2(0);
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// CHECK: ImplicitCastExpr {{.*}} <col:{{.*}}> 'void *' <NullToPointer>
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}
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