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fixes 8754 (#8755)

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* fixes 8754

* improve test
This commit is contained in:
cooldome 2018-08-24 09:57:38 +02:00 • committed by Andreas Rumpf
commit d5e1d102df
2 changed files with 22 additions and 5 deletions
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19
tests/macros/tmacrotypes.nim
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@ -1,16 +1,25 @@
discard """
nimout: '''void
int'''
nimout: '''intProc; ntyProc; proc[int, int, float]; proc (a: int; b: float): int
void; ntyVoid; void; void
int; ntyInt; int; int
proc (); ntyProc; proc[void]; proc ()
voidProc; ntyProc; proc[void]; proc ()'''
"""
import macros
macro checkType(ex: typed; expected: string): untyped =
var t = ex.getType()
echo t
echo ex.getTypeInst.repr, "; ", ex.typeKind, "; ", ex.getType.repr, "; ", ex.getTypeImpl.repr
macro checkProcType(fn: typed): untyped =
let fn_sym = if fn.kind == nnkProcDef: fn[0] else: fn
echo fn_sym, "; ", fn_sym.typeKind, "; ", fn_sym.getType.repr, "; ", fn_sym.getTypeImpl.repr
proc voidProc = echo "hello"
proc intProc(a: int, b: float): int = 10
proc intProc(a: int, b: float): int {.checkProcType.} = 10
checkType(voidProc(), "void")
checkType(intProc(10, 20.0), "int")
checkType(voidProc, "procTy")
checkProcType(voidProc)