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parameter passing works the same for macros and templates; use callsite magic to access the invokation AST

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This commit is contained in:
Araq 2012-08-28 22:15:29 +02:00
commit b4844a189d
16 changed files with 270 additions and 180 deletions
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6
compiler/sem.nim
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@ -81,7 +81,7 @@ proc expectMacroOrTemplateCall(c: PContext, n: PNode): PSym
proc semTemplateExpr(c: PContext, n: PNode, s: PSym, semCheck = true): PNode
proc semMacroExpr(c: PContext, n: PNode, sym: PSym,
proc semMacroExpr(c: PContext, n, nOrig: PNode, sym: PSym,
semCheck: bool = true): PNode
proc semWhen(c: PContext, n: PNode, semCheck: bool = true): PNode
@ -127,14 +127,14 @@ proc semAfterMacroCall(c: PContext, n: PNode, s: PSym): PNode =
#GlobalError(s.info, errInvalidParamKindX, typeToString(s.typ.sons[0]))
dec(evalTemplateCounter)
proc semMacroExpr(c: PContext, n: PNode, sym: PSym,
proc semMacroExpr(c: PContext, n, nOrig: PNode, sym: PSym,
semCheck: bool = true): PNode =
markUsed(n, sym)
if sym == c.p.owner:
GlobalError(n.info, errRecursiveDependencyX, sym.name.s)
if c.evalContext == nil:
c.evalContext = newEvalContext(c.module, "", emStatic)
result = evalMacroCall(c.evalContext, n, sym)
result = evalMacroCall(c.evalContext, n, nOrig, sym)
if semCheck: result = semAfterMacroCall(c, result, sym)
proc forceBool(c: PContext, n: PNode): PNode =