20 lines
463 B
C++
20 lines
463 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify -fblocks -std=c++11 -Wimplicit-fallthrough %s
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void fallthrough_in_blocks() {
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void (^block)() = ^{
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int x = 0;
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switch (x) {
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case 0:
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x++;
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[[clang::fallthrough]]; // no diagnostics
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case 1:
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x++;
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default: // \
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expected-warning{{unannotated fall-through between switch labels}} \
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expected-note{{insert 'break;' to avoid fall-through}}
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break;
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}
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};
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block();
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}
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