jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Improved support for nkSymChoices in type coercions

Browse source 
For example, this allows you to pick up a proc with a specific signature from
an overload set.

bugfix: nimrod generated invalid code when a RVO function had a single
compile-time param

bugfix: nkHiddenDerefs were not neutralised properly for indirect proc calls
This commit is contained in:
Zahary Karadjov 2012-10-15 16:36:00 +03:00
commit 3c9e3a6a71
5 changed files with 147 additions and 51 deletions
Download patch file Download diff file Expand all files Collapse all files

4
compiler/sigmatch.nim
View file

@ -685,8 +685,8 @@ proc ParamTypesMatchAux(c: PContext, m: var TCandidate, f, a: PType,
result = userConvMatch(c, m, base(f), a, arg)
proc ParamTypesMatch(c: PContext, m: var TCandidate, f, a: PType,
arg, argOrig: PNode): PNode =
if arg == nil or arg.kind != nkClosedSymChoice:
arg, argOrig: PNode): PNode =
if arg == nil or arg.kind notin nkSymChoices:
result = ParamTypesMatchAux(c, m, f, a, arg, argOrig)
else:
# CAUTION: The order depends on the used hashing scheme. Thus it is