33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
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// Test without serialization:
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// RUN: %clang_cc1 -w -ast-dump %s | FileCheck %s
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//
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// Test with serialization:
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// RUN: %clang_cc1 -w -emit-pch -o %t %s
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// RUN: %clang_cc1 -w -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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// The cast construction code both for implicit and c-style casts is very
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// different in C vs C++. This file is intended to test the C behavior.
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// TODO: add tests covering the rest of the code in
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// Sema::CheckAssignmentConstraints and Sema::PrepareScalarCast
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// CHECK-LABEL: FunctionDecl {{.*}} cast_cvr_pointer
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void cast_cvr_pointer(char volatile * __restrict * const * p) {
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char*** x;
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// CHECK: ImplicitCastExpr {{.*}} 'char ***' <NoOp>
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x = p;
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// CHECK: CStyleCastExpr {{.*}} 'char ***' <NoOp>
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x = (char***)p;
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}
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// CHECK-LABEL: FunctionDecl {{.*}} cast_pointer_type
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void cast_pointer_type(char *p) {
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void *x;
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// CHECK: ImplicitCastExpr {{.*}} 'void *' <BitCast>
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x = p;
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// CHECK: CStyleCastExpr {{.*}} 'void *' <BitCast>
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x = (void*)p;
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}
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