6b4cf2be93
Change to using types.(*Type).LinkString() for printing names of types
in function/method instantiations. (e.g. f[int] or Value[p.Myint].Set())
LinkString already generates a unique string description for t, using
package paths, except that it uses "" for the local package path. The ""
will be expanded in the linker, so the names in the executable will have
full package paths everywhere and de-duplication of function/method
instantiations will work properly. We do need to add an explicit
substitution of "" in ReadImports() for function/method names. We
previously were using NameString(), which doesn't use full package
paths, so is not fully unique.
We had also discussed that we would prefer to minimize spaces in
function/method instantiation names. So, I changed LinkString() to
eliminate all unneeded spaces. In the one case where we need a
separator, which is between field names and types, we use a "#" instead
of a space.
This change has the advantage of eliminating spaces in some existing
non-generic function name - mainly .type.eq functions for anonymous
types (e.g. "type..eq.struct { runtime.gList; runtime.n int32 }") shows
up in a hello-world executable (as Cherry pointed out).
We do not need an analogous function for types2 right now, since we
create all instantiations using types1 types. In the one case where we
need to create an instantiation during types2-to-types1 translation, we
convert the types to types1 first (see (*irgen).instTypeName2).
Change-Id: Iac4748fa0d0d6f89af59bd51076266986daee945
Reviewed-on: https://go-review.googlesource.com/c/go/+/353609
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Dan Scales <danscales@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
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| .gitattributes | ||
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| AUTHORS | ||
| codereview.cfg | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS | ||
| LICENSE | ||
| PATENTS | ||
| README.md | ||
| SECURITY.md | ||
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