21 lines
747 B
C
21 lines
747 B
C
/* RUN: %clang_cc1 -fsyntax-only -ast-dump %s | FileCheck %s
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*/
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/* WG14 DR290: no
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* FLT_EVAL_METHOD and extra precision and/or range
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*
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* We retain an implicit conversion based on the float eval method being used
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* instead of dropping it due to the explicit cast. See GH86304 and C23 6.5.5p7.
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*/
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#pragma clang fp eval_method(double)
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_Static_assert((float)(123.0F * 2.0F) == (float)246.0F, "");
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// CHECK: StaticAssertDecl
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// CHECK-NEXT: ImplicitCastExpr {{.*}} '_Bool' <IntegralToBoolean>
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// CHECK-NEXT: BinaryOperator {{.*}} 'int' '=='
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// NB: the following implicit cast is incorrect.
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// CHECK-NEXT: ImplicitCastExpr {{.*}} 'double' <FloatingCast> FPEvalMethod=1
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// CHECK-NEXT: CStyleCastExpr {{.*}} 'float' <FloatingCast> FPEvalMethod=1
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