forked from OSchip/llvm-project
18 lines
703 B
C++
18 lines
703 B
C++
// RUN: %clang_cc1 -verify %s
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// PR25946
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// We had an off-by-one error in an assertion when annotating A<int> below. Our
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// error recovery checks if A<int> is a constructor declarator, and opens a
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// TentativeParsingAction. Then we attempt to annotate the token at the exact
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// position that we want to possibly backtrack to, and this used to crash.
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template <typename T> class A {};
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// expected-error@+1 {{expected '{' after base class list}}
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template <typename T> class B : T // not ',' or '{'
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// expected-error@+3 {{C++ requires a type specifier for all declarations}}
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// expected-error@+2 {{expected ';' after top level declarator}}
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// expected-error@+1 {{expected ';' after class}}
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A<int> {
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};
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