// { dg-do run } // GROUPS passed arg-matching // arg-matching file // Message-Id: <9305041759.AA04913@malachite.bbn.com> // From: Dan Franklin <dan@diamond.bbn.com> // Subject: overloaded function resolved incorrectly // Date: Tue, 4 May 93 13:59:18 EDT #include <stdio.h> // Given the following overloaded function definitions int ovf(unsigned long, short, short) { printf ("PASS\n"); return 0; } int ovf( int, short, unsigned long) { printf ("FAIL\n"); return 1; } // and the call // // ovf(unsigned long, unsigned int, unsigned int) // // it seems to me (and to cfront) that this should resolve to ovf #1 above, // but g++ resolves it to ovf #2. Resolving to ovf #1 requires two conversions // (unsigned int => short) while resolving to ovf #2 takes two conversions // (unsigned long => int, unsigned int => short) and a promotion // (unsigned int => unsigned long). int main(int, char**) { unsigned long pixmap = 0; unsigned int x = 0; unsigned int y = 0; return ovf(pixmap, x, y); }