[recent sources, checked out from the "cnd-nb50-dev" branch, Linux+GCC]

Steps to reproduce:
1. Download attached test project, unpack it and open in the CND (please note
that the project is intentionaly not compilable).
2. Build the project - the output window correctly shows correctly result of
compilation.
3. Build the project again - the output window shows:
Running "make -f Makefile CONF=Debug" in /tmp/Application1

make -f nbproject/Makefile-Debug.mk SUBPROJECTS= .build-conf
make[1]: Entering directory `/tmp/Application1'
g++    -c -g -o build/Debug/GNU-Linux-x86/newmain.o newmain.cc
newmain.cc: In function `int main(int, char**)':
newmain.cc:16: error: `e' was not declared in this scope
newmain.cc:16: error: `e' was not declared in this scope
newmain.cc:16: error: `e' was not declared in this scope
newmain.cc:16: error: `e' was not declared in this scope
[and the last error is repeated many times]

My gcc version is:
gcc (GCC) 3.4.6 (Gentoo 3.4.6-r1, ssp-3.4.5-1.0, pie-8.7.9)