pub fn cpp_alias_declaration_target_text(declaration: &str) -> Option<String>Expand description
Text of the type that a C or C++ alias declaration names, read from the
type_definition or alias_declaration node’s type field.
The declaration text is never scanned. A function-pointer typedef
interleaves its aliased type with its declarator (typedef R (*F)(int)),
so no prefix or suffix of the spelling isolates the target.
An alias whose declarator is a function declarator names a function type:
typedef R F(int), typedef R (*F)(int), typedef R *F(int), and
using F = R (*)(int). The analyzer’s type model names declared types only,
so such an alias has no canonical target. Its type field holds the return
type R, which is a different type from the alias, so this returns None
rather than that return type.