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https://github.com/tinygo-org/tinygo.git
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Ayke van Laethem
ea53ace270
This mangles CGo identifier names to something like "_Cgo_foo" instead of using literal identifiers like "C.foo". This works around https://github.com/golang/go/issues/71777. I don't like this solution, but I hope we'll find a better solution in the future. In that case we can revert this commit.
90 lines
3.2 KiB
Go
90 lines
3.2 KiB
Go
// CGo errors:
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// testdata/errors.go:14:1: missing function name in #cgo noescape line
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// testdata/errors.go:15:1: multiple function names in #cgo noescape line
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// testdata/errors.go:4:2: warning: some warning
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// testdata/errors.go:11:9: error: unknown type name 'someType'
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// testdata/errors.go:31:5: warning: another warning
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// testdata/errors.go:18:23: unexpected token ), expected end of expression
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// testdata/errors.go:26:26: unexpected token ), expected end of expression
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// testdata/errors.go:21:33: unexpected token ), expected end of expression
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// testdata/errors.go:22:34: unexpected token ), expected end of expression
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// -: unexpected token INT, expected end of expression
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// testdata/errors.go:35:35: unexpected number of parameters: expected 2, got 3
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// testdata/errors.go:36:31: unexpected number of parameters: expected 2, got 1
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// testdata/errors.go:3:1: function "unusedFunction" in #cgo noescape line is not used
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// Type checking errors after CGo processing:
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// testdata/errors.go:102: cannot use 2 << 10 (untyped int constant 2048) as _Cgo_char value in variable declaration (overflows)
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// testdata/errors.go:105: unknown field z in struct literal
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// testdata/errors.go:108: undefined: _Cgo_SOME_CONST_1
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// testdata/errors.go:110: cannot use _Cgo_SOME_CONST_3 (untyped int constant 1234) as byte value in variable declaration (overflows)
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// testdata/errors.go:112: undefined: _Cgo_SOME_CONST_4
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// testdata/errors.go:114: undefined: _Cgo_SOME_CONST_b
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// testdata/errors.go:116: undefined: _Cgo_SOME_CONST_startspace
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// testdata/errors.go:119: undefined: _Cgo_SOME_PARAM_CONST_invalid
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// testdata/errors.go:122: undefined: _Cgo_add_toomuch
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// testdata/errors.go:123: undefined: _Cgo_add_toolittle
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package main
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import "syscall"
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import "unsafe"
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var _ unsafe.Pointer
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//go:linkname _Cgo_CString runtime.cgo_CString
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func _Cgo_CString(string) *_Cgo_char
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//go:linkname _Cgo_GoString runtime.cgo_GoString
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func _Cgo_GoString(*_Cgo_char) string
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//go:linkname _Cgo___GoStringN runtime.cgo_GoStringN
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func _Cgo___GoStringN(*_Cgo_char, uintptr) string
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func _Cgo_GoStringN(cstr *_Cgo_char, length _Cgo_int) string {
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return _Cgo___GoStringN(cstr, uintptr(length))
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}
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//go:linkname _Cgo___GoBytes runtime.cgo_GoBytes
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func _Cgo___GoBytes(unsafe.Pointer, uintptr) []byte
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func _Cgo_GoBytes(ptr unsafe.Pointer, length _Cgo_int) []byte {
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return _Cgo___GoBytes(ptr, uintptr(length))
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}
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//go:linkname _Cgo___CBytes runtime.cgo_CBytes
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func _Cgo___CBytes([]byte) unsafe.Pointer
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func _Cgo_CBytes(b []byte) unsafe.Pointer {
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return _Cgo___CBytes(b)
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}
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//go:linkname _Cgo___get_errno_num runtime.cgo_errno
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func _Cgo___get_errno_num() uintptr
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func _Cgo___get_errno() error {
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return syscall.Errno(_Cgo___get_errno_num())
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}
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type (
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_Cgo_char uint8
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_Cgo_schar int8
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_Cgo_uchar uint8
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_Cgo_short int16
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_Cgo_ushort uint16
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_Cgo_int int32
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_Cgo_uint uint32
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_Cgo_long int32
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_Cgo_ulong uint32
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_Cgo_longlong int64
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_Cgo_ulonglong uint64
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)
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type _Cgo_struct_point_t struct {
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x _Cgo_int
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y _Cgo_int
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}
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type _Cgo_point_t = _Cgo_struct_point_t
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const _Cgo_SOME_CONST_3 = 1234
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const _Cgo_SOME_PARAM_CONST_valid = 3 + 4
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