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b9be5ce8f3
Before when the overflow occured an assertion was triggered. Now check whether the maximum has been reached and warn properly. This patch fixes the original submission of PR19607. Differential Revision: https://reviews.llvm.org/D63975
55 lines
2.6 KiB
C++
55 lines
2.6 KiB
C++
// RUN: %clang %s -fsyntax-only -fblocks -fbracket-depth=512
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// RUN: not %clang %s -fsyntax-only -fblocks -fbracket-depth=512 -DFAIL 2>&1 | FileCheck %s
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template <class T> int foo(T &&t);
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void bar(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(^(int x = foo(
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#ifdef FAIL
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^(int x = foo(
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#endif
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^(int x = foo(1)){}
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#ifdef FAIL
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)){}
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#endif
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)){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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)){})){})){})){})){})){})){})){}
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));
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// CHECK: fatal error: function scope depth exceeded maximum of 127
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