Now with concepts support merged and mostly complete, we do not need -fconcepts-ts
(which was also misleading as we were not implementing the TS) and can enable
concepts features under C++2a. A warning will be generated if users still attempt
to use -fconcepts-ts.
Profile TypeConstraints in ProfileTemplateParameterList so we can distinguish
between partial specializations which differ in their TemplateParameterList
type constraints.
Recommit, now profiling the IDC so that we can deal with situations where the
TemplateArgsAsWritten are nullptr (happens when canonicalizing type constraints).
Profile TypeConstraints in ProfileTemplateParameterList so we can distinguish
between partial specializations which differ in their TemplateParameterList
type constraints
Function trailing requires clauses now parsed, supported in overload resolution and when calling, referencing and taking the address of functions or function templates.
Differential Revision: https://reviews.llvm.org/D43357
Part of the C++20 concepts implementation effort.
- Associated constraints (requires clauses, currently) are now enforced when instantiating/specializing templates and when considering partial specializations and function overloads.
- Elaborated diagnostics give helpful insight as to why the constraints were not satisfied.
Phabricator: D41569
Re-commit, after fixing some memory bugs.
Part of the C++20 concepts implementation effort.
- Associated constraints (requires clauses, currently) are now enforced when instantiating/specializing templates and when considering partial specializations and function overloads.
- Elaborated diagnostics give helpful insight as to why the constraints were not satisfied.
Phabricator: D41569
Saar Raz