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* [Bug symtab/16942] New: lookup in static block finds wrong type?
@ 2014-05-13 23:08 dje at google dot com
0 siblings, 0 replies; only message in thread
From: dje at google dot com @ 2014-05-13 23:08 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=16942
Bug ID: 16942
Summary: lookup in static block finds wrong type?
Product: gdb
Version: HEAD
Status: NEW
Severity: normal
Priority: P2
Component: symtab
Assignee: unassigned at sourceware dot org
Reporter: dje at google dot com
Filing this so I don't drop root-causing this.
This isn't a complete example, but it's sufficient to recreate one.
(gdb) py print gdb.lookup_type("struct foo",
gdb.decode_line("main")[1][0].symtab.static_block()).fields()[0].name
x
(gdb) py print gdb.lookup_type("struct foo",
gdb.decode_line("baz")[1][0].symtab.static_block()).fields()[0].name
z
(gdb) start
Temporary breakpoint 1 at 0x400538: file multiple_decl1.c, line 8.
Starting program: ./multiple_decl
Temporary breakpoint 1, main () at multiple_decl1.c:8
8 bar.x = 1;
(gdb) py print gdb.lookup_type("struct foo",
gdb.decode_line("main")[1][0].symtab.static_block()).fields()[0].name
z <<<<<<<<<<<<<<<<<<<<<<<<<<
(gdb) py print gdb.lookup_type("struct foo",
gdb.decode_line("baz")[1][0].symtab.static_block()).fields()[0].name
z
(gdb) n
9 baz();
(gdb) step
baz () at multiple_decl2.c:9
9 a.z = 'c';
(gdb) py print gdb.lookup_type("struct foo",
gdb.decode_line("main")[1][0].symtab.static_block()).fields()[0].name
z <<<<<<<<<<<<<<<<<<<<<<<<<<<
(gdb) py print gdb.lookup_type("struct foo",
gdb.decode_line("baz")[1][0].symtab.static_block()).fields()[0].name
z
(gdb) list baz
2
3 struct foo {
4 char z;
5 };
6 void baz()
7 {
(gdb) list main
1 #include "multiple_decl2.h"
2 struct foo {
3 int x;
4 };
5 int main()
6 {
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2014-05-13 23:08 [Bug symtab/16942] New: lookup in static block finds wrong type? dje at google dot com
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