Hi,
Attached is a very simple Vala program which demonstrates a problem
I'm having with 0.3.4.
Basically, I'm trying to turn an identifier like "parse_file" from a
VAPI into a Java identifier with camel casing ("parseFile")[1].
However compiling and running this test case causes a crash with glibc
detecting a double free:
$ valac doublefreetest.vala
$ ./doublefreetest.vala
Gee
*** glibc detected *** ./doublefreetest: double free or corruption
(fasttop): 0x0000000000606900 ***
======= Backtrace: =========
/lib/libc.so.6[0x7f930d76108a]
/lib/libc.so.6(cfree+0x8c)[0x7f930d764c1c]
./doublefreetest[0x400c75]
./doublefreetest[0x400ab2]
./doublefreetest[0x400afc]
/lib/libc.so.6(__libc_start_main+0xf4)[0x7f930d70b1c4]
./doublefreetest[0x400a09]
Any ideas? Is it user error caused by my Java-addled brain making me
not think about string memory allocation? Or is it a bug in
Vala/GObject's ref counting?
Cheers,
Andrew
[1] This is for a program which uses Vala.Parser and friends to output
Java interfaces which can then be used with JNA[2] to provide OO access
to libvala from the Valable Eclipse plugin[3]
[2] https://jna.dev.java.net/
[3] New screenshots at http://tinyurl.com/valable-screenshots
--
Andrew Flegg -- mailto:andrew bleb org | http://www.bleb.org/
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