Bug 3315 – ICE(mtype.c) floating point converted to an integer type and passed to a function, when certain incompatible overloads exist

void qwert(int yuiop, int asdfg) {} void qwert(long yuiop) {} void hjkl(real zxcvb) { qwert(cast(long) zxcvb); } ---------- Assertion failure: '0' on line 1566 in file 'mtype.c' abnormal program termination ---------- Same ICE if: (a) line 1 is instead void qwert(short yuiop, short asdfg) {} (b) in addition to (a), asdfg is cast to an int instead (c) line 2 is removed (hence ice-on-invalid-code) Compiles successfully if: - line 1 is removed - cast is changed to int, but function sigs kept the same - line 1 parameters changed to long - hjkl is instead void hjkl(real zxcvb) { long nm = cast(long) zxcvb; qwert(nm); } - I use DMD 1.047 instead

This is probably the same as the nasty regression bug 3173. I'd submitted the patch to Walter just before 2.032 was released, but unfortunately it missed the deadline. We considered delaying the release of 2.032 by another few days because of it.

This is a regression. My patch for bug 3173 fixes it. It's not the same as bug 3173, since this is an ice-on-valid-code.

Fixed DMD2.033.