diff options
Diffstat (limited to 'compiler/lowerings.nim')
| -rw-r--r-- | compiler/lowerings.nim | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/compiler/lowerings.nim b/compiler/lowerings.nim index b6b01d558..842bb01f6 100644 --- a/compiler/lowerings.nim +++ b/compiler/lowerings.nim @@ -167,7 +167,7 @@ proc genDeref*(n: PNode): PNode = result.add n proc callCodegenProc*(name: string, arg1: PNode; - arg2, arg3: PNode = nil): PNode = + arg2, arg3, optionalArgs: PNode = nil): PNode = result = newNodeI(nkCall, arg1.info) let sym = magicsys.getCompilerProc(name) if sym == nil: @@ -177,6 +177,9 @@ proc callCodegenProc*(name: string, arg1: PNode; result.add arg1 if arg2 != nil: result.add arg2 if arg3 != nil: result.add arg3 + if optionalArgs != nil: + for i in 1..optionalArgs.len-3: + result.add optionalArgs[i] result.typ = sym.typ.sons[0] proc callProc(a: PNode): PNode = @@ -483,7 +486,7 @@ proc wrapProcForSpawn*(owner: PSym; spawnExpr: PNode; retType: PType; barrier, dest: PNode = nil): PNode = # if 'barrier' != nil, then it is in a 'parallel' section and we # generate quite different code - let n = spawnExpr[1] + let n = spawnExpr[^2] let spawnKind = spawnResult(retType, barrier!=nil) case spawnKind of srVoid: @@ -569,7 +572,7 @@ proc wrapProcForSpawn*(owner: PSym; spawnExpr: PNode; retType: PType; fvField = newDotExpr(scratchObj, field) fvAsExpr = indirectAccess(castExpr, field, n.info) # create flowVar: - result.add newFastAsgnStmt(fvField, callProc(spawnExpr[2])) + result.add newFastAsgnStmt(fvField, callProc(spawnExpr[^1])) if barrier == nil: result.add callCodegenProc("nimFlowVarCreateSemaphore", fvField) @@ -584,7 +587,7 @@ proc wrapProcForSpawn*(owner: PSym; spawnExpr: PNode; retType: PType; let wrapper = createWrapperProc(fn, threadParam, argsParam, varSection, varInit, call, barrierAsExpr, fvAsExpr, spawnKind) - result.add callCodegenProc("nimSpawn", wrapper.newSymNode, - genAddrOf(scratchObj.newSymNode)) + result.add callCodegenProc("nimSpawn" & $spawnExpr.len, wrapper.newSymNode, + genAddrOf(scratchObj.newSymNode), nil, spawnExpr) if spawnKind == srFlowVar: result.add fvField |