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      1 /*	$NetBSD: msg_381.c,v 1.2 2024/06/22 06:24:46 rillig Exp $	*/
      2 # 3 "msg_381.c"
      3 
      4 // Test for message: lossy conversion of %Lg to '%s' [381]
      5 
      6 /* lint1-extra-flags: -X 351 */
      7 
      8 int s32;
      9 unsigned int u32;
     10 long long s64;
     11 unsigned long long u64;
     12 
     13 void
     14 conversions(void)
     15 {
     16 	/* expect+1: warning: lossy conversion of -2.14748e+09 to 'int' [381] */
     17 	s32 = -2147483649.0;
     18 	s32 = -2147483648.0;
     19 	/* expect+1: warning: lossy conversion of 3.141 to 'int' [381] */
     20 	s32 = 3.141;
     21 	s32 = 2147483647.0;
     22 	/* expect+1: warning: lossy conversion of 2.14748e+09 to 'int' [381] */
     23 	s32 = 2147483648.0;
     24 
     25 	/* expect+1: warning: lossy conversion of -1 to 'unsigned int' [381] */
     26 	u32 = -1.0;
     27 	u32 = -0.0;
     28 	u32 = 0.0;
     29 	/* expect+1: warning: lossy conversion of 3.141 to 'unsigned int' [381] */
     30 	u32 = 3.141;
     31 	u32 = 4294967295.0;
     32 	/* expect+1: warning: lossy conversion of 4.29497e+09 to 'unsigned int' [381] */
     33 	u32 = 4294967296.0;
     34 
     35 	/* expect+1: warning: lossy conversion of -9.22337e+18 to 'long long' [381] */
     36 	s64 = -9223372036854776833.0;
     37 	/* The constant ...809 is rounded down to ...808, thus no warning. */
     38 	s64 = -9223372036854775809.0;
     39 	s64 = -9223372036854775808.0;
     40 	/* expect+1: warning: lossy conversion of 3.141 to 'long long' [381] */
     41 	s64 = 3.141;
     42 	/* expect+1: warning: lossy conversion of 9.22337e+18 to 'long long' [381] */
     43 	s64 = 9223372036854775807.0;
     44 	/* expect+1: warning: lossy conversion of 9.22337e+18 to 'long long' [381] */
     45 	s64 = 9223372036854775808.0;
     46 
     47 	/* expect+1: warning: lossy conversion of -1 to 'unsigned long long' [381] */
     48 	u64 = -1.0;
     49 	u64 = -0.0;
     50 	u64 = 0.0;
     51 	/* expect+1: warning: lossy conversion of 3.141 to 'unsigned long long' [381] */
     52 	u64 = 3.141;
     53 
     54 	// Warning on:		alpha
     55 	// No warning on:	aarch64 aarch64-compat32 arm i386 mips powerpc riscv64 sh3 sparc x86_64
     56 	// Unknown:		coldfire hppa ia64 m68000 m68k mips64 mipsn64 or1k powerpc64 riscv32 sparc64 vax
     57 	//
     58 	// warning: lossy conversion of 1.84467e+19 to 'unsigned long long' [381]
     59 	//u64 = 18446744073709550591.0;
     60 
     61 	// Warning on:		aarch64 alpha arm i386 mips riscv64 sparc x86_64
     62 	// No warning on:	aarch64-compat32 powerpc sh3
     63 	// Unknown:		coldfire hppa ia64 m68000 m68k mips64 mipsn64 or1k powerpc64 riscv32 sparc64 vax
     64 	//
     65 	// warning: lossy conversion of 1.84467e+19 to 'unsigned long long' [381]
     66 	//u64 = 18446744073709550592.0;
     67 	// warning: lossy conversion of 1.84467e+19 to 'unsigned long long' [381]
     68 	//u64 = 18446744073709551615.0;
     69 	// warning: lossy conversion of 1.84467e+19 to 'unsigned long long' [381]
     70 	//u64 = 18446744073709551616.0;
     71 }
     72