[antlr-interest] #include on generated hpp files
Jerry Dy
jerrydy at sbcglobal.net
Thu Mar 4 17:40:58 PST 2004
My grammar file has a header that #include's the string header file.
Now I wanted to defined my parser rule to return a std::string as
such:
page returns [string output]:
But I get a compile error because the header is inserted in the
generated cpp file. Is there an option to make the header show up in
the parser's generated hpp file?
When I compile, I get the:
warning:lexical nondeterminism upon
k==1:'-'
k==2:'-'
between alt 1 and exit branch of block
What's the exit branch of a block? Here's the relevant grammar entry:
COMMENT_DATA: (
{LA(2)!='-' && LA(3)!='>'}? '-' // allow '-' if not "-->"
| NEWLINE
| ~('-'|'\n'|'\r')
)*
;
Thanks!
-Jerry
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