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* c-exp.y (name_not_typename): Add 'operator' clause.
gdb/testsuite
	* gdb.cp/userdef.exp: Add tests for explicit calls to operator==.
	* gdb.cp/userdef.cc (operator==): New function.
	(main): New locals mem1, mem2.
This commit is contained in:
Tom Tromey 2010-03-15 17:26:47 +00:00
parent 0f4b045ab1
commit 6e31430b70
5 changed files with 31 additions and 0 deletions
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4
gdb/ChangeLog
View File

@ -1,3 +1,7 @@
2010-03-15 Tom Tromey <tromey@redhat.com>
* c-exp.y (name_not_typename): Add 'operator' clause.
2010-03-15 Ralf Corsepius <ralf.corsepius@rtems.org>
* configure.ac: Exit if ${gdb_target_obs}" is not set.

8
gdb/c-exp.y
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@ -1236,6 +1236,14 @@ name_not_typename : NAME
context where only a name could occur, this might be useful.
| NAME_OR_INT
*/
| operator
{
$$.stoken = $1;
$$.sym = lookup_symbol ($1.ptr,
expression_context_block,
VAR_DOMAIN,
&$$.is_a_field_of_this);
}
;
%%

6
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2010-03-15 Tom Tromey <tromey@redhat.com>
* gdb.cp/userdef.exp: Add tests for explicit calls to operator==.
* gdb.cp/userdef.cc (operator==): New function.
(main): New locals mem1, mem2.
2010-03-15 Jie Zhang <jie@codesourcery.com>
* lib/mi-support.exp (mi_gdb_target_load): Delete unused timeout var.

9
gdb/testsuite/gdb.cp/userdef.cc
View File

@ -311,6 +311,11 @@ public:
int z;
};
bool operator== (const Member &m1, const Member &m2)
{
return m1.z == m2.z;
}
class Container
{
public:
@ -330,8 +335,12 @@ int main (void)
A1 two(4,5);
A1 three(0,0);
Container c;
Member mem1, mem2;
int val;
mem1.z = 5;
mem2.z = 7;
marker1(); // marker1-returns-here
cout << one; // marker1-returns-here
cout << two;

4
gdb/testsuite/gdb.cp/userdef.exp
View File

@ -113,6 +113,7 @@ gdb_test "print one > two" "\\\$\[0-9\]* = 0\[\r\n\]"
gdb_test "print one >= two" "\\\$\[0-9\]* = 0\[\r\n\]"
gdb_test "print one == two" "\\\$\[0-9\]* = 0\[\r\n\]"
gdb_test "print one.operator== (two)" "\\\$\[0-9\]* = 0\[\r\n\]"
gdb_test "print one != two" "\\\$\[0-9\]* = 1\[\r\n\]"
@ -155,5 +156,8 @@ gdb_test "print *c" "\\\$\[0-9\]* = \\(Member &\\) @$hex: {z = .*}"
gdb_test "print &*c" "\\\$\[0-9\]* = \\(Member \\*\\) $hex"
gdb_test "ptype &*c" "type = (struct|class) Member {(\[\r\n \]+public:)?\[\r\n \]+int z;\[\r\n\]+} &\\*"
gdb_test "print operator== (mem1, mem2)" " = false"
gdb_test "print operator== (mem1, mem1)" " = true"
gdb_exit
return 0