File: stmtexprs.c

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llvm-toolchain-19 1%3A19.1.7-3
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// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -Wno-gnu-statement-expression

int stmtexpr_fn(void);
void stmtexprs(int i) {
  __builtin_assume( ({ 1; }) ); // no warning about "side effects"
  __builtin_assume( ({ if (i) { (void)0; }; 42; }) ); // no warning about "side effects"
  // expected-warning@+1 {{assumption is ignored because it contains (potential) side-effects}}
  __builtin_assume( ({ if (i) ({ stmtexpr_fn(); }); 1; }) );
}