gdb: Convert language_data::c_style_arrays to a method

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

diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index 37e69d433f0d782f779150f02ac3623031b915ff..41eac2d43a3c83bdd77aa79346ef1931e13c6bc4 100644 (file)
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -871,37 +871,19 @@ const struct exp_descriptor exp_descriptor_c =
   evaluate_subexp_c
 };
 
-static const char *c_extensions[] =
-{
-  ".c", NULL
-};
-
 /* Constant data that describes the C language.  */
 
 extern const struct language_data c_language_data =
 {
-  "c",                         /* Language name */
-  "C",
-  language_c,
   range_check_off,
   case_sensitive_on,
   array_row_major,
   macro_expansion_c,
-  c_extensions,
   &exp_descriptor_c,
-  null_post_parser,
-  c_printchar,                 /* Print a character constant */
-  c_printstr,                  /* Function to print string constant */
-  c_emit_char,                 /* Print a single char */
-  c_print_typedef,             /* Print a typedef using appropriate syntax */
-  NULL,                                /* name_of_this */
   true,                                /* la_store_sym_names_in_linkage_form_p */
   c_op_print_tab,              /* expression operators for printing */
-  1,                           /* c-style arrays */
   0,                           /* String lower bound */
   &c_varobj_ops,
-  c_is_string_type_p,
-  "{...}"                      /* la_struct_too_deep_ellipsis */
 };
 
 /* Class representing the C language.  */
@@ -913,6 +895,24 @@ public:
     : language_defn (language_c, c_language_data)
   { /* Nothing.  */ }
 
+  /* See language.h.  */
+
+  const char *name () const override
+  { return "c"; }
+
+  /* See language.h.  */
+
+  const char *natural_name () const override
+  { return "C"; }
+
+  /* See language.h.  */
+
+  const std::vector<const char *> &filename_extensions () const override
+  {
+    static const std::vector<const char *> extensions = { ".c" };
+    return extensions;
+  }
+
   /* See language.h.  */
   void language_arch_info (struct gdbarch *gdbarch,
                           struct language_arch_info *lai) const override
@@ -978,37 +978,19 @@ enum cplus_primitive_types {
   nr_cplus_primitive_types
 };
 
-static const char *cplus_extensions[] =
-{
-  ".C", ".cc", ".cp", ".cpp", ".cxx", ".c++", NULL
-};
-
 /* Constant data that describes the C++ language.  */
 
 extern const struct language_data cplus_language_data =
 {
-  "c++",                       /* Language name */
-  "C++",
-  language_cplus,
   range_check_off,
   case_sensitive_on,
   array_row_major,
   macro_expansion_c,
-  cplus_extensions,
   &exp_descriptor_c,
-  null_post_parser,
-  c_printchar,                 /* Print a character constant */
-  c_printstr,                  /* Function to print string constant */
-  c_emit_char,                 /* Print a single char */
-  c_print_typedef,             /* Print a typedef using appropriate syntax */
-  "this",                       /* name_of_this */
   false,                       /* la_store_sym_names_in_linkage_form_p */
   c_op_print_tab,              /* expression operators for printing */
-  1,                           /* c-style arrays */
   0,                           /* String lower bound */
   &cplus_varobj_ops,
-  c_is_string_type_p,
-  "{...}"                      /* la_struct_too_deep_ellipsis */
 };
 
 /* A class for the C++ language.  */
@@ -1022,6 +1004,25 @@ public:
 
   /* See language.h.  */
 
+  const char *name () const override
+  { return "c++"; }
+
+  /* See language.h.  */
+
+  const char *natural_name () const override
+  { return "C++"; }
+
+  /* See language.h.  */
+
+  const std::vector<const char *> &filename_extensions () const override
+  {
+    static const std::vector<const char *> extensions
+      = { ".C", ".cc", ".cp", ".cpp", ".cxx", ".c++" };
+    return extensions;
+  }
+
+  /* See language.h.  */
+
   struct language_pass_by_ref_info pass_by_reference_info
        (struct type *type) const override
   {
@@ -1167,6 +1168,11 @@ public:
     return cp_lookup_symbol_nonlocal (this, name, block, domain);
   }
 
+  /* See language.h.  */
+
+  const char *name_of_this () const override
+  { return "this"; }
+
 protected:
 
   /* See language.h.  */
@@ -1182,37 +1188,19 @@ protected:
 
 static cplus_language cplus_language_defn;
 
-static const char *asm_extensions[] =
-{
-  ".s", ".sx", ".S", NULL
-};
-
 /* Constant data that describes the ASM language.  */
 
 extern const struct language_data asm_language_data =
 {
-  "asm",                       /* Language name */
-  "assembly",
-  language_asm,
   range_check_off,
   case_sensitive_on,
   array_row_major,
   macro_expansion_c,
-  asm_extensions,
   &exp_descriptor_c,
-  null_post_parser,
-  c_printchar,                 /* Print a character constant */
-  c_printstr,                  /* Function to print string constant */
-  c_emit_char,                 /* Print a single char */
-  c_print_typedef,             /* Print a typedef using appropriate syntax */
-  NULL,                                /* name_of_this */
   true,                                /* la_store_sym_names_in_linkage_form_p */
   c_op_print_tab,              /* expression operators for printing */
-  1,                           /* c-style arrays */
   0,                           /* String lower bound */
   &default_varobj_ops,
-  c_is_string_type_p,
-  "{...}"                      /* la_struct_too_deep_ellipsis */
 };
 
 /* A class for the ASM language.  */
@@ -1224,6 +1212,25 @@ public:
     : language_defn (language_asm, asm_language_data)
   { /* Nothing.  */ }
 
+  /* See language.h.  */
+
+  const char *name () const override
+  { return "asm"; }
+
+  /* See language.h.  */
+
+  const char *natural_name () const override
+  { return "Assembly"; }
+
+  /* See language.h.  */
+
+  const std::vector<const char *> &filename_extensions () const override
+  {
+    static const std::vector<const char *> extensions
+      = { ".s", ".sx", ".S" };
+    return extensions;
+  }
+
   /* See language.h.
 
      FIXME: Should this have its own arch info method?  */
@@ -1253,28 +1260,15 @@ static asm_language asm_language_defn;
 
 extern const struct language_data minimal_language_data =
 {
-  "minimal",                   /* Language name */
-  "Minimal",
-  language_minimal,
   range_check_off,
   case_sensitive_on,
   array_row_major,
   macro_expansion_c,
-  NULL,
   &exp_descriptor_c,
-  null_post_parser,
-  c_printchar,                 /* Print a character constant */
-  c_printstr,                  /* Function to print string constant */
-  c_emit_char,                 /* Print a single char */
-  c_print_typedef,             /* Print a typedef using appropriate syntax */
-  NULL,                                /* name_of_this */
   true,                                /* la_store_sym_names_in_linkage_form_p */
   c_op_print_tab,              /* expression operators for printing */
-  1,                           /* c-style arrays */
   0,                           /* String lower bound */
   &default_varobj_ops,
-  c_is_string_type_p,
-  "{...}"                      /* la_struct_too_deep_ellipsis */
 };
 
 /* A class for the minimal language.  */
@@ -1286,6 +1280,16 @@ public:
     : language_defn (language_minimal, minimal_language_data)
   { /* Nothing.  */ }
 
+  /* See language.h.  */
+
+  const char *name () const override
+  { return "minimal"; }
+
+  /* See language.h.  */
+
+  const char *natural_name () const override
+  { return "Minimal"; }
+
   /* See language.h.  */
   void language_arch_info (struct gdbarch *gdbarch,
                           struct language_arch_info *lai) const override