summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorAndrei Karas <akaras@inbox.ru>2015-07-24 17:39:26 +0300
committerAndrei Karas <akaras@inbox.ru>2015-07-24 17:41:32 +0300
commitc8b84838b0897387ce08845716956f18309e4409 (patch)
treec42dfd6366552b8bfb6cf58c1daf9f2c96f1fbe8 /src
parenta9d727ffe79456e1f253209a3f7e7a205f6795a0 (diff)
downloadparanucker-c8b84838b0897387ce08845716956f18309e4409.tar.gz
paranucker-c8b84838b0897387ce08845716956f18309e4409.tar.bz2
paranucker-c8b84838b0897387ce08845716956f18309e4409.tar.xz
paranucker-c8b84838b0897387ce08845716956f18309e4409.zip
Dont add unknown var if it already known and var node is empty.
Diffstat (limited to 'src')
-rw-r--r--src/analysis/expression.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/analysis/expression.cpp b/src/analysis/expression.cpp
index 4e084ae..db70da6 100644
--- a/src/analysis/expression.cpp
+++ b/src/analysis/expression.cpp
@@ -968,7 +968,8 @@ bool handleSetVarToFunction(const std::string &var,
if (node2 == nullptr)
{ // type *var;
- addUnknownVar(wo, var);
+ if (isNotIn(var, wo.knownVars))
+ addUnknownVar(wo, var);
return true;
}