[wip] ssa: fix gocvt named recurs for typeargs. support sync.Map

[visualfc]

• ssa: fix goTypes.cvtNamed recurs for typeargs
• ssa: fix map key has typeargs ( in struct )
• runtime: fix map len and chan len/cap
• internal/lib/sync: support sync.Map

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 10 lines in your changes missing coverage. Please review.

Project coverage is 97.40%. Comparing base (dbaf12b) to head (f6e0959).

Files with missing lines	Patch %	Lines
cl/compile.go	0.00%	10 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #793      +/-   ##
==========================================
- Coverage   97.57%   97.40%   -0.18%     
==========================================
  Files          20       20              
  Lines        5165     5172       +7     
==========================================
- Hits         5040     5038       -2     
- Misses        106      115       +9     
  Partials       19       19              

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[cpunion]

After apply this PR and change type Future[T any] func(func(T)) to:

type Future[T any] interface {
	Then(func(T))
}

And then run https://github.com/cpunion/llgo/blob/future-io-2/x/async/_demo/all/all.go :

go run ../../../../cmd/llgo run .
# github.com/goplus/llgo/cmd/llgo
ld: warning: dylib (/opt/homebrew/opt/llvm@18/lib/libunwind.dylib) was built for newer macOS version (14.4) than being linked (14.0)
ld: warning: dylib (/opt/homebrew/opt/llvm@18/lib/libunwind.dylib) was built for newer macOS version (14.4) than being linked (14.0)
ld: warning: dylib (/opt/homebrew/opt/llvm@18/lib/libunwind.dylib) was built for newer macOS version (14.4) than being linked (14.0)
ld: warning: dylib (/opt/homebrew/opt/llvm@18/lib/libunwind.dylib) was built for newer macOS version (14.4) than being linked (14.0)
ld64.lld: error: undefined symbol: github.com/goplus/llgo/x/tuple.(*Tuple2[*github.com/goplus/llgo/c/net.SockAddr,error]).Get
>>> referenced by /var/folders/f2/88rgt2bx533_m89qy6pqqp8w0000gn/T/3f61699a9433d85205d63822b9675c530a5ddacf484e0799c65eb62af7d802c2-d-4d8be0.o:(symbol github.com/goplus/llgo/x/socketio.init$after+0x98e4)
>>> referenced by /var/folders/f2/88rgt2bx533_m89qy6pqqp8w0000gn/T/3f61699a9433d85205d63822b9675c530a5ddacf484e0799c65eb62af7d802c2-d-4d8be0.o:(symbol github.com/goplus/llgo/x/socketio.init$after+0x98e0)

ld64.lld: error: undefined symbol: github.com/goplus/llgo/x/tuple.(*Tuple2[*github.com/goplus/llgo/x/socketio.Conn,error]).Get
>>> referenced by /var/folders/f2/88rgt2bx533_m89qy6pqqp8w0000gn/T/3f61699a9433d85205d63822b9675c530a5ddacf484e0799c65eb62af7d802c2-d-4d8be0.o:(symbol github.com/goplus/llgo/x/socketio.init$after+0x6e00)
>>> referenced by /var/folders/f2/88rgt2bx533_m89qy6pqqp8w0000gn/T/3f61699a9433d85205d63822b9675c530a5ddacf484e0799c65eb62af7d802c2-d-4d8be0.o:(symbol github.com/goplus/llgo/x/socketio.init$after+0x6dfc)

ld64.lld: error: undefined symbol: github.com/goplus/llgo/x/tuple.(*Tuple2[[]byte,error]).Get
>>> referenced by /var/folders/f2/88rgt2bx533_m89qy6pqqp8w0000gn/T/3f61699a9433d85205d63822b9675c530a5ddacf484e0799c65eb62af7d802c2-d-4d8be0.o:(symbol github.com/goplus/llgo/x/socketio.init$after+0x1d2c)
>>> referenced by /var/folders/f2/88rgt2bx533_m89qy6pqqp8w0000gn/T/3f61699a9433d85205d63822b9675c530a5ddacf484e0799c65eb62af7d802c2-d-4d8be0.o:(symbol github.com/goplus/llgo/x/socketio.init$after+0x1d28)
>>> referenced by /var/folders/f2/88rgt2bx533_m89qy6pqqp8w0000gn/T/dd0992005a8fb6625e31139e60676709e366d46a5a9c1dabe3df913b4c47007b-d-2db999.o:(symbol main.init$after+0x17dc)
>>> referenced 1 more times
clang: error: linker command failed with exit code 1 (use -v to see invocation)
exit status 1

[cpunion]

Also need to apply #782, and then test passed.