| 1 | // RUN: %clang_cc1 -fsyntax-only -std=c++98 -Wc++11-compat -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s |
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| 2 | |
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| 3 | // Verify that the appropriate fixits are emitted for narrowing conversions in |
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| 4 | // initializer lists. |
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| 5 | |
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| 6 | typedef short int16_t; |
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| 7 | |
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| 8 | void fixits() { |
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| 9 | int x = 999; |
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| 10 | struct {char c;} c2 = {x}; |
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| 11 | // CHECK: warning:{{.*}} cannot be narrowed |
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| 12 | // CHECK: fix-it:{{.*}}:26}:"static_cast<char>(" |
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| 13 | // CHECK: fix-it:{{.*}}:27}:")" |
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| 14 | struct {int16_t i;} i16 = {70000}; |
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| 15 | // CHECK: warning:{{.*}} cannot be narrowed |
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| 16 | // CHECK: fix-it:{{.*}}:30}:"static_cast<int16_t>(" |
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| 17 | // CHECK: fix-it:{{.*}}:35}:")" |
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| 18 | } |
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| 19 | |
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| 20 | template<typename T> |
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| 21 | void maybe_shrink_int(T t) { |
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| 22 | struct {T t;} t2 = {700}; |
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| 23 | } |
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| 24 | |
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| 25 | void test_template() { |
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| 26 | maybe_shrink_int((char)3); |
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| 27 | // CHECK: warning:{{.*}} cannot be narrowed |
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| 28 | // CHECK: note:{{.*}} in instantiation |
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| 29 | // CHECK: note:{{.*}} silence |
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| 30 | // FIXME: This should be static_cast<T>. |
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| 31 | // CHECK: fix-it:{{.*}}"static_cast<char>(" |
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| 32 | // CHECK: fix-it:{{.*}}")" |
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| 33 | } |
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| 34 | |
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