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clang/lib/Sema/SemaDecl.cpp
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| Show First 20 Lines • Show All 1,593 Lines • ▼ Show 20 Lines | bool Sema::CheckRedeclarationModuleOwnership(NamedDecl *New, NamedDecl *Old) { | ||||
| if (NewM && NewM->Kind == Module::PrivateModuleFragment) | if (NewM && NewM->Kind == Module::PrivateModuleFragment) | ||||
| NewM = NewM->Parent; | NewM = NewM->Parent; | ||||
| if (OldM && OldM->Kind == Module::PrivateModuleFragment) | if (OldM && OldM->Kind == Module::PrivateModuleFragment) | ||||
| OldM = OldM->Parent; | OldM = OldM->Parent; | ||||
| if (NewM == OldM) | if (NewM == OldM) | ||||
| return false; | return false; | ||||
| // If NewM and OldM are two partitions of the same module so the redeclaration | |||||
| // should be compatible. | |||||
| if (NewM && OldM && | |||||
| NewM->getPrimaryModuleName() == OldM->getPrimaryModuleName()) | |||||
| return false; | |||||
| bool NewIsModuleInterface = NewM && NewM->isModulePurview(); | bool NewIsModuleInterface = NewM && NewM->isModulePurview(); | ||||
| bool OldIsModuleInterface = OldM && OldM->isModulePurview(); | bool OldIsModuleInterface = OldM && OldM->isModulePurview(); | ||||
| if (NewIsModuleInterface || OldIsModuleInterface) { | if (NewIsModuleInterface || OldIsModuleInterface) { | ||||
| // C++ Modules TS [basic.def.odr] 6.2/6.7 [sic]: | // C++ Modules TS [basic.def.odr] 6.2/6.7 [sic]: | ||||
| // if a declaration of D [...] appears in the purview of a module, all | // if a declaration of D [...] appears in the purview of a module, all | ||||
| // other such declarations shall appear in the purview of the same module | // other such declarations shall appear in the purview of the same module | ||||
| Diag(New->getLocation(), diag::err_mismatched_owning_module) | Diag(New->getLocation(), diag::err_mismatched_owning_module) | ||||
| << New | << New | ||||
| ▲ Show 20 Lines • Show All 9,991 Lines • Show Last 20 Lines | |||||