/* $NetBSD: msg_381.c,v 1.2 2024/06/22 06:24:46 rillig Exp $ */ # 3 "msg_381.c" // Test for message: lossy conversion of %Lg to '%s' [381] /* lint1-extra-flags: -X 351 */ int s32; unsigned int u32; long long s64; unsigned long long u64; void conversions(void) { /* expect+1: warning: lossy conversion of -2.14748e+09 to 'int' [381] */ s32 = -2147483649.0; s32 = -2147483648.0; /* expect+1: warning: lossy conversion of 3.141 to 'int' [381] */ s32 = 3.141; s32 = 2147483647.0; /* expect+1: warning: lossy conversion of 2.14748e+09 to 'int' [381] */ s32 = 2147483648.0; /* expect+1: warning: lossy conversion of -1 to 'unsigned int' [381] */ u32 = -1.0; u32 = -0.0; u32 = 0.0; /* expect+1: warning: lossy conversion of 3.141 to 'unsigned int' [381] */ u32 = 3.141; u32 = 4294967295.0; /* expect+1: warning: lossy conversion of 4.29497e+09 to 'unsigned int' [381] */ u32 = 4294967296.0; /* expect+1: warning: lossy conversion of -9.22337e+18 to 'long long' [381] */ s64 = -9223372036854776833.0; /* The constant ...809 is rounded down to ...808, thus no warning. */ s64 = -9223372036854775809.0; s64 = -9223372036854775808.0; /* expect+1: warning: lossy conversion of 3.141 to 'long long' [381] */ s64 = 3.141; /* expect+1: warning: lossy conversion of 9.22337e+18 to 'long long' [381] */ s64 = 9223372036854775807.0; /* expect+1: warning: lossy conversion of 9.22337e+18 to 'long long' [381] */ s64 = 9223372036854775808.0; /* expect+1: warning: lossy conversion of -1 to 'unsigned long long' [381] */ u64 = -1.0; u64 = -0.0; u64 = 0.0; /* expect+1: warning: lossy conversion of 3.141 to 'unsigned long long' [381] */ u64 = 3.141; // Warning on: alpha // No warning on: aarch64 aarch64-compat32 arm i386 mips powerpc riscv64 sh3 sparc x86_64 // Unknown: coldfire hppa ia64 m68000 m68k mips64 mipsn64 or1k powerpc64 riscv32 sparc64 vax // // warning: lossy conversion of 1.84467e+19 to 'unsigned long long' [381] //u64 = 18446744073709550591.0; // Warning on: aarch64 alpha arm i386 mips riscv64 sparc x86_64 // No warning on: aarch64-compat32 powerpc sh3 // Unknown: coldfire hppa ia64 m68000 m68k mips64 mipsn64 or1k powerpc64 riscv32 sparc64 vax // // warning: lossy conversion of 1.84467e+19 to 'unsigned long long' [381] //u64 = 18446744073709550592.0; // warning: lossy conversion of 1.84467e+19 to 'unsigned long long' [381] //u64 = 18446744073709551615.0; // warning: lossy conversion of 1.84467e+19 to 'unsigned long long' [381] //u64 = 18446744073709551616.0; }