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| author | zah <zahary@gmail.com> | 2013-09-03 09:05:12 -0700 |
|---|---|---|
| committer | zah <zahary@gmail.com> | 2013-09-03 09:05:12 -0700 |
| commit | 6fa72c5d9d9662e6657ddf5c670dc56dc2748ecc (patch) | |
| tree | 47dc84b8f5d02ee1a32b887f943982975add79bd /compiler | |
| parent | 6a04757e6d14b5b59004ef03539dba4453352fe5 (diff) | |
| parent | 73aba23a49c3fd6b14cc7b2688224d8ac68a1acf (diff) | |
| download | Nim-6fa72c5d9d9662e6657ddf5c670dc56dc2748ecc.tar.gz | |
Merge pull request #586 from mflamer/master
Add arity typetrait
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/evals.nim | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/evals.nim b/compiler/evals.nim index be6f625ec..f8336fce7 100644 --- a/compiler/evals.nim +++ b/compiler/evals.nim @@ -914,6 +914,10 @@ proc evalTypeTrait*(trait, operand: PNode, context: PSym): PNode = result = newStrNode(nkStrLit, typ.typeToString(preferName)) result.typ = newType(tyString, context) result.info = trait.info + of "arity": + result = newIntNode(nkIntLit, typ.n.len-1) + result.typ = newType(tyInt, context) + result.info = trait.info else: internalAssert false |