[antlr-interest] Problems debugging large grammar in Visual Studio 2005
troy runkel
trunkel at gmail.com
Fri Jul 13 08:37:51 PDT 2007
I'm using ANTLR v3 and the C target. I have a large grammar file
(2500 lines) which builds into an even larger C parser file (107000
lines). When debugging the generated parser in Visual Studio 2005, if
I attempt to step into a function located in the bottom half of the
file the debugger won't display the correct source location. This
behavior is fairly consistent. I can step through/into functions in
the top half of the file without problems. As soon as I step into a
function in the bottom half of the file the debugger displays
incorrect source information. I can debug at the assembly level, but
that's a bit of a pain.
I realize this is more of a compiler issue than an ANTLR issue, but
before I attempt to navigate through the labyrinth of Microsoft
technical support I thought I'd check here first. Has anybody seen
this sort of behavior? Thanks.
Troy Runkel
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