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Forgot about local variable lookup. 

Yay for coffee lines.

llvm-svn: 296826
This commit is contained in:
Jim Ingham 2017-03-02 22:04:05 +00:00
parent 96c6415697
commit 2876f5cfb9
1 changed files with 18 additions and 0 deletions
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18
lldb/www/projects.html
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@ -85,6 +85,24 @@
</p>
</li>
<li>
Fix local variable lookup in the lldb expression parser.
<p>
The injection of local variables into the clang expression parser is
currently done incorrectly - it happens too late in the lookup. This results
in namespace variables & functions, same named types and ivars shadowing
locals when it should be the other way around. An attempt was made to fix
this by manually inserting all the visible local variables into wrapper function
in the expression text. This mostly gets the job done but that method
means you have to realize all the types
and locations of all local variables for even the simplest of expressions, and
when run on large programs (e.g. lldb) it would cause unacceptable delays. And
it was very fragile since an error in realizing any of the locals would cause
all expressions run in that context to fail. We need to fix this by adjusting
the points where name lookup calls out to lldb in clang.
</p>
</li>
<li>
Fix the event handling/process control machinery to support calling SB & Commands
everywhere, and to support non-stop debugging