Mercurial > projects > ldc
view tests/mini/sextzext.d @ 1622:a542ef277a84
Merge DMD r316: bugzilla 3628 can't cast null to int
---
dmd/constfold.c | 2 +-
dmd/optimize.c | 8 ++++----
2 files changed, 5 insertions(+), 5 deletions(-)
author | Leandro Lucarella <llucax@gmail.com> |
---|---|
date | Wed, 06 Jan 2010 15:18:22 -0300 |
parents | cc40db549aea |
children |
line wrap: on
line source
module mini.sextzext; void main() { byte sb = sextreturn1(); short ss = sextreturn2(); assert(ss == -2); assert(sb == -2); assert(sextparam1(-42) == -42); assert(sextparam2(-42) == -42); ubyte ub = zextreturn1(); ushort us = zextreturn2(); assert(ub == 2); assert(us == 2); assert(zextparam1(42) == 42); assert(zextparam2(42) == 42); assert(getchar() == 'a'); assert(passchar('z') == 'z'); } byte sextreturn1() { return -2; } short sextreturn2() { return -2; } ubyte zextreturn1() { return 2; } ushort zextreturn2() { return 2; } byte sextparam1(byte b) { return b; } short sextparam2(short s) { return s; } ubyte zextparam1(ubyte b) { return b; } ushort zextparam2(ushort s) { return s; } char getchar() { return 'a'; } char passchar(char ch) { return ch; }