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| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2015-10-08 21:38:05 +0200 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2015-10-08 21:42:36 +0200 |
| commit | d5d8c4e12b220068fb0b2047b63562d3f9903e91 (patch) | |
| tree | 614ae9c7a43abd282c7887310e6c22b31f2eb4f9 /gdb/d-exp.y | |
| parent | 4e7de1556a25a3a31c53ea2242b1d9a5c103dd16 (diff) | |
| download | binutils-gdb-d5d8c4e12b220068fb0b2047b63562d3f9903e91.tar.gz | |
[D] Support D style sizeof and typeof expressions.
gdb/ChangeLog:
* d-exp.y: (UnaryExpression): Support `type.sizeof' expressions.
(PostfixExpression): Support `expr.sizeof' expressions.
(PrimaryExpression): Support `typeof(expr)' expressions.
gdb/testsuite/ChangeLog:
* gdb.dlang/properties.exp: New file.
Diffstat (limited to 'gdb/d-exp.y')
| -rw-r--r-- | gdb/d-exp.y | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/d-exp.y b/gdb/d-exp.y index 30ff480daef..9e84a47de0f 100644 --- a/gdb/d-exp.y +++ b/gdb/d-exp.y @@ -368,6 +368,8 @@ UnaryExpression: { write_exp_elt_opcode (pstate, UNOP_LOGICAL_NOT); } | '~' UnaryExpression { write_exp_elt_opcode (pstate, UNOP_COMPLEMENT); } +| TypeExp '.' SIZEOF_KEYWORD + { write_exp_elt_opcode (pstate, UNOP_SIZEOF); } | CastExpression | PowExpression ; @@ -410,6 +412,8 @@ PostfixExpression: write_exp_elt_opcode (pstate, STRUCTOP_STRUCT); write_exp_string (pstate, $3); write_exp_elt_opcode (pstate, STRUCTOP_STRUCT); } +| PostfixExpression '.' SIZEOF_KEYWORD + { write_exp_elt_opcode (pstate, UNOP_SIZEOF); } | PostfixExpression INCREMENT { write_exp_elt_opcode (pstate, UNOP_POSTINCREMENT); } | PostfixExpression DECREMENT @@ -616,6 +620,8 @@ PrimaryExpression: write_exp_elt_longcst (pstate, (LONGEST) 0); write_exp_elt_longcst (pstate, (LONGEST) $1 - 1); write_exp_elt_opcode (pstate, OP_ARRAY); } +| TYPEOF_KEYWORD '(' Expression ')' + { write_exp_elt_opcode (pstate, OP_TYPEOF); } ; ArrayLiteral: |