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Remove expr/stmt (#5857)

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Arne Döring 2017-07-25 09:28:23 +02:00 • committed by Andreas Rumpf
commit 000b8afd26
168 changed files with 497 additions and 529 deletions
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15
tests/template/utemplates.nim
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@ -1,32 +1,31 @@
import unittest
template t(a: int): expr = "int"
template t(a: string): expr = "string"
template t(a: int): string = "int"
template t(a: string): string = "string"
test "templates can be overloaded":
check t(10) == "int"
check t("test") == "string"
test "previous definitions can be further overloaded or hidden in local scopes":
template t(a: bool): expr = "bool"
template t(a: bool): string = "bool"
check t(true) == "bool"
check t(10) == "int"
template t(a: int): expr = "inner int"
template t(a: int): string = "inner int"
check t(10) == "inner int"
check t("test") == "string"
test "templates can be redefined multiple times":
template customAssert(cond: bool, msg: string): stmt {.immediate, dirty.} =
template customAssert(cond: bool, msg: string): typed {.immediate, dirty.} =
if not cond: fail(msg)
template assertion_failed(body: stmt) {.immediate, dirty.} =
template fail(msg: string): stmt = body
template assertion_failed(body: typed) {.immediate, dirty.} =
template fail(msg: string): typed = body
assertion_failed: check msg == "first fail path"
customAssert false, "first fail path"
assertion_failed: check msg == "second fail path"
customAssert false, "second fail path"