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662659a1a5
The two-tier lexer in gdb/d-exp.y, which resolves fully qualified names
missed a case where `module.type' was not being classified as one token.
And so when the grammar takes over, it matched the remaining tokens
against the rule `TypeExp . IdentifierExp', where we were expecting to
instead match cast expression `( TypeExp ) UnaryExpression'.
Adding a case for TYPE_CODE_MODULE in type_aggregate_p means that
classify_inner_name will get a chance to lookup the symbol.
This was noticed when using `watch -l', and got the rather confusing
response:
A syntax error in expression, near `) 0x0add4e55'.
So it's been included in the testsuite, along with another test that
does effectively the same expression, but explicitly.
gdb/ChangeLog:
* d-exp.y (type_aggregate_p): Treat TYPE_CODE_MODULE as being
aggregate-like.
gdb/testsuite/ChangeLog:
* gdb.dlang/watch-loc.c: New file.
* gdb.dlang/watch-loc.exp: New file.
37 lines
945 B
C
37 lines
945 B
C
/* Copyright 2017 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* DWARF will describe these contents as being inside a D module. */
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typedef struct tstruct
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{
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} tstruct;
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tstruct my_data;
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int _Dmain (void)
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{
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asm ("_Dmain_label: .globl _Dmain_label");
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return 0;
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}
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int
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main (void)
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{
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return _Dmain ();
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}
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