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| author | Tom Tromey <tom@tromey.com> | 2019-03-24 22:50:14 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2019-04-04 19:55:11 -0600 |
| commit | 2a61252965c91540133bece7deb92eb22e3cf929 (patch) | |
| tree | 5774206de4966e8835801e71da5c6661b368dcec /gdb/language.h | |
| parent | 43476f0b1b628352ad8e3064e50128cb3461d3d0 (diff) | |
| download | binutils-gdb-2a61252965c91540133bece7deb92eb22e3cf929.tar.gz | |
Move completion parsing to parser_state
This moves the globals and functions related to parsing for completion
to parser_state. A new structure is introduced in order to return
completion results from the parse back to
parse_expression_for_completion.
gdb/ChangeLog
2019-04-04 Tom Tromey <tom@tromey.com>
* rust-exp.y (rust_parser::lex_identifier, rustyylex)
(rust_parser::convert_ast_to_expression, rust_parse)
(rust_lex_test_completion, rust_lex_tests): Update.
* parser-defs.h (struct expr_completion_state): New.
(struct parser_state) <parser_state>: Add completion parameter.
<mark_struct_expression, mark_completion_tag>: New methods.
<parse_completion, m_completion_state>: New members.
(prefixify_expression, null_post_parser): Update.
(mark_struct_expression, mark_completion_tag): Don't declare.
* parse.c (parse_completion, expout_last_struct)
(expout_tag_completion_type, expout_completion_name): Remove
globals.
(parser_state::mark_struct_expression)
(parser_state::mark_completion_tag): Now methods.
(prefixify_expression): Add last_struct parameter.
(prefixify_subexp): Likewise.
(parse_exp_1): Update.
(parse_exp_in_context): Add cstate parameter. Update.
(parse_expression_for_completion): Create an
expr_completion_state.
(null_post_parser): Add "completion" parameter.
* p-exp.y: Update rules.
(yylex): Update.
* language.h (struct language_defn) <la_post_parser>: Add
"completing" parameter.
* go-exp.y: Update rules.
(lex_one_token): Update.
* expression.h (parse_completion): Don't declare.
* d-exp.y: Update rules.
(lex_one_token): Update rules.
* c-exp.y: Update rules.
(lex_one_token): Update.
* ada-lang.c (resolve): Add "parse_completion" parameter.
(resolve_subexp): Likewise.
(ada_resolve_function): Likewise.
Diffstat (limited to 'gdb/language.h')
| -rw-r--r-- | gdb/language.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gdb/language.h b/gdb/language.h index d56ec200208..5fc175703a0 100644 --- a/gdb/language.h +++ b/gdb/language.h @@ -176,9 +176,12 @@ struct language_defn la_parser, perform any remaining processing necessary to complete its translation. *EXPP may change; la_post_parser is responsible for releasing its previous contents, if necessary. If - VOID_CONTEXT_P, then no value is expected from the expression. */ + VOID_CONTEXT_P, then no value is expected from the expression. + If COMPLETING is non-zero, then the expression has been parsed + for completion, not evaluation. */ - void (*la_post_parser) (expression_up *expp, int void_context_p); + void (*la_post_parser) (expression_up *expp, int void_context_p, + int completing); void (*la_printchar) (int ch, struct type *chtype, struct ui_file * stream); |