4bd81c5738
i.e., in a call like `function(new Unknown);` the parser should skip only until the semicolon. Before this change, everything was skipped until a balanced closing parenthesis or brace was found. This strategy can cause completely bogus ASTs. For instance, in the case of the test `new-unknown-type.cpp`, `struct Bar` would end nested under the namespace `a::b`.
9 lines
314 B
C++
9 lines
314 B
C++
// RUN: %clang_cc1 -fsyntax-only -pedantic -verify %s
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// This syntax error used to cause use-after free due to token local buffer
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// in ParseCXXAmbiguousParenExpression.
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int H((int()[)]);
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// expected-error@-1 {{expected expression}}
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// expected-error@-2 {{expected ']'}}
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// expected-note@-3 {{to match this '['}}
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