forked from OSchip/llvm-project
34 lines
977 B
C++
34 lines
977 B
C++
// RUN: %clang_cc1 -fsyntax-only -std=c++98 -Wc++11-compat -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
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// Verify that the appropriate fixits are emitted for narrowing conversions in
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// initializer lists.
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typedef short int16_t;
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void fixits() {
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int x = 999;
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struct {char c;} c2 = {x};
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// CHECK: warning:{{.*}} cannot be narrowed
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// CHECK: fix-it:{{.*}}:26}:"static_cast<char>("
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// CHECK: fix-it:{{.*}}:27}:")"
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struct {int16_t i;} i16 = {70000};
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// CHECK: warning:{{.*}} cannot be narrowed
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// CHECK: fix-it:{{.*}}:30}:"static_cast<int16_t>("
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// CHECK: fix-it:{{.*}}:35}:")"
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}
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template<typename T>
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void maybe_shrink_int(T t) {
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struct {T t;} t2 = {700};
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}
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void test_template() {
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maybe_shrink_int((char)3);
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// CHECK: warning:{{.*}} cannot be narrowed
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// CHECK: note:{{.*}} in instantiation
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// CHECK: note:{{.*}} silence
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// FIXME: This should be static_cast<T>.
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// CHECK: fix-it:{{.*}}"static_cast<char>("
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// CHECK: fix-it:{{.*}}")"
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}
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