Comment #3 on issue 1096 by musiccomposition: ly:parser-parse-string
segfaults when directly called at toplevel
http://code.google.com/p/lilypond/issues/detail?id=1096
The problem is that the embedded scm causes a recursive yyparse() to be
invokved.
However, when the string input is parsed, the parser does not return to the
outer
scope, hence the syntax error. The segfault occurs when the Flex buffers are
deallocated and control finally returns to the originally yyparse and
segfaults.
I've attached a patch for this issue that leaves nested yyparses when
needed.
Attachments:
0001-fix-ly-parser-parse-file-in-an-ly-file.patch 4.7 KB
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