078dd9ff52
This makes CGo-emitted diagnostics very similar to regular errors
emitted while parsing/typechecking a package.
It's not complete, but after introducing some errors in testdata/cgo,
this is the resulting output:
# ./testdata/cgo/
testdata/cgo/main.h:18:11: error: a parameter list without types is only allowed in a function definition
testdata/cgo/main.go:5:10: note: in file included from testdata/cgo/main.go!cgo.c:2:
testdata/cgo/main.go:6:19: error: expected identifier or '('
Previously, this was the output:
/home/ayke/src/github.com/tinygo-org/tinygo/testdata/cgo/main.h:18:11: error: a parameter list without types is only allowed in a function definition
cgo-fake.c:3:19: error: expected identifier or '('
# ./testdata/cgo/
cgo: libclang cannot parse fragment
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|---|---|---|
| .. | ||
| cgo.go | ||
| errors.go | ||
| libclang.go | ||
| libclang_config.go | ||
| loader.go | ||
| ssa.go | ||