diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ChangeLog | 8 | ||||
| -rw-r--r-- | src/interp/define.boot | 30 |
2 files changed, 36 insertions, 2 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index a838d03a..a3edc2f9 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,11 @@ +2013-05-19 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * interp/define.boot (sourceMatches): New. + (getDollarName): Likewise. + (getSignature): Them. Tidy. + (setDollarName): New. + (compDefineFunctor1): Use it. + 2013-05-18 Gabriel Dos Reis <gdr@integrable-solutions.net> * interp/define.boot (getSignature): Third parameter need not be fluid. diff --git a/src/interp/define.boot b/src/interp/define.boot index c11a4fbf..df55d0cc 100644 --- a/src/interp/define.boot +++ b/src/interp/define.boot @@ -1424,6 +1424,19 @@ substituteCategoryArguments(argl,catform) == argl := substitute("$$","$",argl) applySubst(pairList($FormalMapVariableList,argl),catform) +++ Register in the current environment, the variable name for the +++ current domain. Usually it is $; except when we are compiling +++ a synthesized package containing category defaults. +setDollarName(form,env) == + name := + isCategoryPackageName form.op => first form.args + '$ + put('%compilerData,'%dollar,name,env) + +++ Retrieve the variable name for the current instantiation. +getDollarName env == + get('%compilerData,'%dollar,env) + compDefineFunctor(df,m,e,fal) == $domainShell: local := nil -- holds the category of the object being compiled $profileCompiler: local := true @@ -1458,6 +1471,7 @@ compDefineFunctor1(df is ['DEF,form,signature,body],m,$e,$formalArgList) == dbCompilerData(db) := makeCompilationData() dbFormalSubst(db) := pairList(form.args,$FormalMapVariableList) $e := registerConstructor($op,$e) + $e := setDollarName(form,$e) deduceImplicitParameters(db,$e) $formalArgList:= [:form.args,:$formalArgList] -- all defaulting packages should have caching turned off @@ -2017,13 +2031,25 @@ addDomain(domain,e) == if not isCategoryForm(domain,e) and name ~= "Mapping" then unknownTypeError name e --is not a functor - + +++ Subroutine of getSignature. +++ Return true if the given parameter type list `src' is a refinment of +++ of the seed `pat'. +sourceMatches?(src,pat) == + repeat + src = nil => return pat = nil + pat = nil => return src = nil + pat.first ~= nil and src.first ~= pat.first => return false + src := src.rest + pat := pat.rest getSignature(op,argModeList,e) == mmList := get(op,'modemap,e) + dollar := getDollarName e sigl := removeDuplicates [sig for [[dc,:sig],[pred,:.]] in mmList - | dc='$ and sig.source = argModeList and knownInfo(pred,e)] + | dc=dollar and sourceMatches?(sig.source,argModeList) + and knownInfo(pred,e)] sigl is [sig] => sig null sigl => getXmode(op,e) is ['Mapping,:sig] => sig |