18 lines
895 B
C++
18 lines
895 B
C++
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// RUN: %clang -cc1 -fsyntax-only -verify %s 2>&1
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#define X(val2) Y(val2++) // expected-note {{macro 'X' defined here}}
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#define Y(expression) expression ;
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void foo() {
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// https://github.com/llvm/llvm-project/issues/60722:
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//
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// - Due to to the error recovery, the lexer inserts a pair of () around the
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// macro argument int{,}, so we will see [(, int, {, ,, }, )] tokens.
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// - however, the size of file id for the macro argument only takes account
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// the written tokens int{,} , and the extra inserted ) token points to the
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// Limit source location which triggered an empty Partition violation.
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X(int{,}); // expected-error {{too many arguments provided to function-like macro invocation}} \
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expected-error {{expected expression}} \
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expected-note {{parentheses are required around macro argument containing braced initializer list}}
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}
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