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| author | Tom Tromey <tromey@redhat.com> | 2008-06-06 20:58:08 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2008-06-06 20:58:08 +0000 |
| commit | 65d12d83a581c833b3c09acead57dd1134154e46 (patch) | |
| tree | 5115b47443ba264269ce3c9445015317a78ceeea /gdb/expression.h | |
| parent | 90aa6a4044aa608595b9a97944e27541bdd4ebf7 (diff) | |
| download | gdb-65d12d83a581c833b3c09acead57dd1134154e46.zip gdb-65d12d83a581c833b3c09acead57dd1134154e46.tar.gz gdb-65d12d83a581c833b3c09acead57dd1134154e46.tar.bz2 | |
gdb
* value.h (evaluate_subexpression_type, extract_field_op):
Declare.
* printcmd.c (_initialize_printcmd): Use expression_completer for
'p', 'inspect', 'call'.
* parser-defs.h (parse_field_expression): Declare.
* parse.c: Include exceptions.h.
(in_parse_field, expout_last_struct): New globals.
(mark_struct_expression): New function.
(prefixify_expression): Return int.
(prefixify_subexp): Return int. Use expout_last_struct.
(parse_exp_1): Update.
(parse_exp_in_context): Add 'out_subexp' argument. Handle
in_parse_field.
(parse_field_expression): New function.
* expression.h (parse_field_expression): Declare.
(in_parse_field): Likewise.
* eval.c (evaluate_subexpression_type): New function.
(extract_field_op): Likewise.
* completer.h (expression_completer): Declare.
* completer.c (expression_completer): New function.
(count_struct_fields, add_struct_fields): New functions.
* c-exp.y (yyparse): Redefine.
(COMPLETE): New token.
(exp): New productions.
(saw_name_at_eof, last_was_structop): New globals.
(yylex): Return COMPLETE when needed. Recognize in_parse_field.
(c_parse): New function.
* breakpoint.c (_initialize_breakpoint): Use expression_completer
for watch, awatch, and rwatch.
* Makefile.in (parse.o): Depend on exceptions_h.
gdb/testsuite
* gdb.base/break1.c (struct some_struct): New struct.
(values): New global.
* gdb.base/completion.exp: Add field name completion test.
gdb/doc
* gdb.texinfo (Completion): Add field name example.
Diffstat (limited to 'gdb/expression.h')
| -rw-r--r-- | gdb/expression.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/expression.h b/gdb/expression.h index 0085b99..084c70e 100644 --- a/gdb/expression.h +++ b/gdb/expression.h @@ -389,8 +389,14 @@ struct expression extern struct expression *parse_expression (char *); +extern struct type *parse_field_expression (char *, char **); + extern struct expression *parse_exp_1 (char **, struct block *, int); +/* For use by parsers; set if we want to parse an expression and + attempt to complete a field name. */ +extern int in_parse_field; + /* The innermost context required by the stack and register variables we've encountered so far. To use this, set it to NULL, then call parse_<whatever>, then look at it. */ |