------- Comment #10 from hjl dot tools at gmail dot com 2010-02-21 16:47 ------- [...@gnu-6 gcc]$ cat /tmp/x.i float f5(float x, int y) { return x * y; } [...@gnu-6 gcc]$ gcc -S /tmp/x.i -Wconversion -m32 -std=c99 /tmp/x.i: In function f5: /tmp/x.i:3: warning: conversion to float from int may alter its value [...@gnu-6 gcc]$ ./xgcc -B./ -S /tmp/x.i -Wconversion -m32 -std=c99 [...@gnu-6 gcc]$
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43128