diff options
Diffstat (limited to 'compiler/seminst.nim')
| -rw-r--r-- | compiler/seminst.nim | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/compiler/seminst.nim b/compiler/seminst.nim index c64c120d6..64452441b 100644 --- a/compiler/seminst.nim +++ b/compiler/seminst.nim @@ -181,8 +181,7 @@ proc instGenericContainer(c: PContext, info: TLineInfo, header: PType, # perhaps the code can be extracted in a shared function. openScope(c) let genericTyp = header.base - for i in 0..<genericTyp.len - 1: - let genParam = genericTyp[i] + for i, genParam in genericBodyParams(genericTyp): var param: PSym template paramSym(kind): untyped = @@ -234,18 +233,18 @@ proc instantiateProcType(c: PContext, pt: TIdTable, var result = instCopyType(cl, prc.typ) let originalParams = result.n result.n = originalParams.shallowCopy - for i in 1..<result.len: + for i, resulti in paramTypes(result): # twrong_field_caching requires these 'resetIdTable' calls: - if i > 1: + if i > FirstParamAt: resetIdTable(cl.symMap) resetIdTable(cl.localCache) # take a note of the original type. If't a free type or static parameter # we'll need to keep it unbound for the `fitNode` operation below... - var typeToFit = result[i] + var typeToFit = resulti - let needsStaticSkipping = result[i].kind == tyFromExpr - result[i] = replaceTypeVarsT(cl, result[i]) + let needsStaticSkipping = resulti.kind == tyFromExpr + result[i] = replaceTypeVarsT(cl, resulti) if needsStaticSkipping: result[i] = result[i].skipTypes({tyStatic}) @@ -295,7 +294,7 @@ proc instantiateProcType(c: PContext, pt: TIdTable, resetIdTable(cl.symMap) resetIdTable(cl.localCache) cl.isReturnType = true - result[0] = replaceTypeVarsT(cl, result[0]) + result.setReturnType replaceTypeVarsT(cl, result.returnType) cl.isReturnType = false result.n[0] = originalParams[0].copyTree if result[0] != nil: @@ -377,15 +376,15 @@ proc generateInstance(c: PContext, fn: PSym, pt: TIdTable, # generic[void](), generic[int]() # see ttypeor.nim test. var i = 0 - newSeq(entry.concreteTypes, fn.typ.len+gp.len-1) + newSeq(entry.concreteTypes, fn.typ.paramsLen+gp.len) for s in instantiateGenericParamList(c, gp, pt): addDecl(c, s) entry.concreteTypes[i] = s.typ inc i pushProcCon(c, result) instantiateProcType(c, pt, result, info) - for j in 1..<result.typ.len: - entry.concreteTypes[i] = result.typ[j] + for _, param in paramTypes(result.typ): + entry.concreteTypes[i] = param inc i if tfTriggersCompileTime in result.typ.flags: incl(result.flags, sfCompileTime) |