Panic for undefined AST element

[Konstantin8105]

panic: could not match regexp with string
^(?P<address>[0-9a-fx]+) <(?P<position>.*)>[\s]*$
0x20c6ad0 </glibc-2.27/support/temp_file-internal.h:27:62> Inherited


goroutine 13 [running]:
github.com/elliotchance/c2go/ast.groupsFromRegex(0xc4202c0340, 0x31, 0xc4203d90b8, 0x5e, 0x9)
	/home/konstantin/go/src/github.com/elliotchance/c2go/ast/ast.go:270 +0x3cc
github.com/elliotchance/c2go/ast.parseWeakAttr(0xc4203d90b8, 0x5e, 0x695e1e)
	/home/konstantin/go/src/github.com/elliotchance/c2go/ast/weak_attr.go:14 +0x62
github.com/elliotchance/c2go/ast.Parse(0xc4203d90af, 0x67, 0x693ac4, 0x5)
	/home/konstantin/go/src/github.com/elliotchance/c2go/ast/ast.go:248 +0xaa7
main.convertLinesToNodes(0xc4201a4af0, 0x390, 0x390, 0x0, 0x0, 0x0)
	/home/konstantin/go/src/github.com/elliotchance/c2go/main.go:94 +0x196
main.convertLinesToNodesParallel.func1.2(0xc4202361e0, 0xc420390000, 0xc4201a4af0, 0x390, 0x390, 0x0)
	/home/konstantin/go/src/github.com/elliotchance/c2go/main.go:126 +0x59
created by main.convertLinesToNodesParallel.func1
	/home/konstantin/go/src/github.com/elliotchance/c2go/main.go:130 +0x1b6