File: template-64605.cpp

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (23 lines) | stat: -rw-r--r-- 736 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
// RUN: %clang_cc1 -triple x86_64-linux-gnu -ast-dump -ast-dump-filter=b_64605 %s | FileCheck %s

// https://github.com/llvm/llvm-project/issues/64605

#pragma STDC FENV_ACCESS ON
template <typename>
int b_64605() {
  int x;
  if ((float)0xFFFFFFFF != (float)0x100000000) {
    x = 1;
  }
  return x;
}
int f() { return b_64605<void>(); }

// CHECK:      ImplicitCastExpr {{.*}} 'float' <IntegralToFloating> RoundingMath=1 AllowFEnvAccess=1
// CHECK-NEXT: IntegerLiteral {{.*}} 4294967295

// CHECK:      FunctionDecl {{.*}} b_64605 'int ()'
// CHECK-NEXT: TemplateArgument type 'void'

// CHECK:      ImplicitCastExpr {{.*}} 'float' <IntegralToFloating> RoundingMath=1 AllowFEnvAccess=1
// CHECK-NEXT: IntegerLiteral {{.*}} 4294967295