forked from OSchip/llvm-project
36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
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// RUN: %check_clang_tidy -check-suffix=DEFAULT %s \
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// RUN: cppcoreguidelines-narrowing-conversions %t -- \
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// RUN: -config='{CheckOptions: [ \
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// RUN: ]}'
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// RUN: %check_clang_tidy -check-suffix=WARN %s \
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// RUN: cppcoreguidelines-narrowing-conversions %t -- \
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// RUN: -config='{CheckOptions: [ \
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// RUN: {key: cppcoreguidelines-narrowing-conversions.WarnWithinTemplateInstantiation, value: 1} \
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// RUN: ]}'
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template <typename OrigType>
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void assign_in_template(OrigType jj) {
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int ii;
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ii = jj;
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// DEFAULT: Warning disabled because WarnWithinTemplateInstantiation=0.
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// CHECK-MESSAGES-WARN: :[[@LINE-2]]:8: warning: narrowing conversion from 'long long' to signed type 'int' is implementation-defined [cppcoreguidelines-narrowing-conversions]
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}
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void narrow_inside_template_not_ok() {
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long long j = 123;
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assign_in_template(j);
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}
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void assign_outside_template(long long jj) {
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int ii;
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ii = jj;
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// CHECK-MESSAGES-DEFAULT: :[[@LINE-1]]:8: warning: narrowing conversion from 'long long' to signed type 'int' is implementation-defined [cppcoreguidelines-narrowing-conversions]
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// CHECK-MESSAGES-WARN: :[[@LINE-2]]:8: warning: narrowing conversion from 'long long' to signed type 'int' is implementation-defined [cppcoreguidelines-narrowing-conversions]
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}
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void narrow_outside_template_not_ok() {
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long long j = 123;
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assign_outside_template(j);
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}
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