Introduce class completion_tracker & rewrite completion<->readline interaction

[deliverable/binutils-gdb.git] / gdb / language.c

diff --git a/gdb/language.c b/gdb/language.c
index f1fc220ea8933be99cac7948415bb25668c10698..d30f4f0b53872f2eedc9314545c40f78d22a96a4 100644 (file)
--- a/gdb/language.c
+++ b/gdb/language.c
@@ -43,10 +43,11 @@
 #include "symfile.h"
 #include "cp-support.h"
 #include "frame.h"
+#include "c-lang.h"
 
 extern void _initialize_language (void);
 
-static void unk_lang_error (char *);
+static void unk_lang_error (const char *);
 
 static int unk_lang_parser (struct parser_state *);
 
@@ -206,7 +207,7 @@ show_range_command (struct ui_file *file, int from_tty,
 {
   if (range_mode == range_mode_auto)
     {
-      char *tmp;
+      const char *tmp;
 
       switch (range_check)
        {
@@ -280,7 +281,7 @@ show_case_command (struct ui_file *file, int from_tty,
 {
   if (case_mode == case_mode_auto)
     {
-      char *tmp = NULL;
+      const char *tmp = NULL;
 
       switch (case_sensitivity)
        {
@@ -731,7 +732,7 @@ unk_lang_parser (struct parser_state *ps)
 }
 
 static void
-unk_lang_error (char *msg)
+unk_lang_error (const char *msg)
 {
   error (_("Attempted to parse an expression with unknown language"));
 }
@@ -854,11 +855,12 @@ const struct language_defn unknown_language_defn =
   1,                           /* c-style arrays */
   0,                           /* String lower bound */
   default_word_break_characters,
-  default_make_symbol_completion_list,
+  default_collect_symbol_completion_matches,
   unknown_language_arch_info,  /* la_language_arch_info.  */
   default_print_array_index,
   default_pass_by_reference,
   default_get_string,
+  c_watch_location_expression,
   NULL,                                /* la_get_symbol_name_cmp */
   iterate_over_symbols,
   &default_varobj_ops,
@@ -903,11 +905,12 @@ const struct language_defn auto_language_defn =
   1,                           /* c-style arrays */
   0,                           /* String lower bound */
   default_word_break_characters,
-  default_make_symbol_completion_list,
+  default_collect_symbol_completion_matches,
   unknown_language_arch_info,  /* la_language_arch_info.  */
   default_print_array_index,
   default_pass_by_reference,
   default_get_string,
+  c_watch_location_expression,
   NULL,                                /* la_get_symbol_name_cmp */
   iterate_over_symbols,
   &default_varobj_ops,
@@ -950,11 +953,12 @@ const struct language_defn local_language_defn =
   1,                           /* c-style arrays */
   0,                           /* String lower bound */
   default_word_break_characters,
-  default_make_symbol_completion_list,
+  default_collect_symbol_completion_matches,
   unknown_language_arch_info,  /* la_language_arch_info.  */
   default_print_array_index,
   default_pass_by_reference,
   default_get_string,
+  c_watch_location_expression,
   NULL,                                /* la_get_symbol_name_cmp */
   iterate_over_symbols,
   &default_varobj_ops,