[Tinycc-devel] Testing with ASan and Valgrind

[Edmund Grimley Evans]

Last night I pushed a few commits to fix bugs uncovered by ASan and
Valgrind. Comments and criticisms are welcome.

Here's how you can repeat the tests:

# ASan:

make clean
./configure
make
cp libtcc.a libtcc.a.hide

make clean
./configure --extra-cflags="-fsanitize=address -g"
make
cp libtcc.a.hide libtcc.a
make test

# Valgrind:

make clean
./configure
make
# This is because Valgrind does floating-point arithmetic differently:
( cd tests && gcc -I.. tcctest.c && valgrind -q ./a.out > test.ref )
make test TCC="valgrind -q --leak-check=full `pwd`/tcc -B`pwd` -I`pwd`"