Red Hat Bugzilla – Bug 174792
antlr/CharScanner.java:103: internal compiler error: in gimplify_expr, at gimplify.c:3987
Last modified: 2012-06-20 12:08:22 EDT
Description of problem:
antlr/CharScanner.java: In class 'antlr.CharScanner':
antlr/CharScanner.java: In method 'antlr.CharScanner.consumeUntil(int)':
antlr/CharScanner.java:103: internal compiler error: in gimplify_expr, at
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. download junit
2. use gcj/fastjar to build junit.jar
3. attempt gcj -c junit.car
need to reduce down to testcase, sigh
Step 1 is fuzzy, lacks info where to download it from...
Created attachment 121775 [details]
Trivial backport of the patch that fixed the bug in mainline
This patch fixes the bug by preventing labels from multiple methods to have the
same identifier, which ultimately caused them to map to the same label
declaration, such that for all but one of the methods with a label at the same
pc, the assertion check failed.
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