Fix string interning pointer invalidity for ASTsimplify-string-interning

Fix errorneous string intern compare
Add symbol interning tests
Optimize non-conversion identifier cases

Add `File::size()`
Add InstanceOf concept
Remove `FlatValue::value(const symbol_interner_type&)`
Add `AbstractSyntaxTree::intern/intern_cst(lexy::lexeme)` overload
Add `DiagnosticLogger::intern/intern_cstr(lexy::lexeme)` overload
Use pinned_vector to maintain string interning pointer validity for buffers

Add vmcontainer submodule for pinned_vector
	pinned_vector reserves virtual memory at runtime using OS APIs to maintain pointer validity

Remove Exception and RTTI requirement from range-v3 submodule

1 files changed, 0 insertions, 0 deletions

diff --git a/deps/vmcontainer b/deps/vmcontainer
new file mode 160000
+Subproject f7851cd758af9d65189f55f2a3cba0021e36908