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-rw-r--r--libiberty/cp-demangle.c185
1 files changed, 106 insertions, 79 deletions
diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c
index 47ec095..fe4b367 100644
--- a/libiberty/cp-demangle.c
+++ b/libiberty/cp-demangle.c
@@ -1748,31 +1748,33 @@ CP_STATIC_IF_GLIBCPP_V3
const struct demangle_builtin_type_info
cplus_demangle_builtin_types[D_BUILTIN_TYPE_COUNT] =
{
- /* a */ { NL ("signed char"), NL ("signed char"), D_PRINT_INT },
+ /* a */ { NL ("signed char"), NL ("signed char"), D_PRINT_DEFAULT },
/* b */ { NL ("bool"), NL ("boolean"), D_PRINT_BOOL },
- /* c */ { NL ("char"), NL ("byte"), D_PRINT_INT },
- /* d */ { NL ("double"), NL ("double"), D_PRINT_DEFAULT },
- /* e */ { NL ("long double"), NL ("long double"), D_PRINT_DEFAULT },
- /* f */ { NL ("float"), NL ("float"), D_PRINT_DEFAULT },
- /* g */ { NL ("__float128"), NL ("__float128"), D_PRINT_DEFAULT },
- /* h */ { NL ("unsigned char"), NL ("unsigned char"), D_PRINT_INT },
+ /* c */ { NL ("char"), NL ("byte"), D_PRINT_DEFAULT },
+ /* d */ { NL ("double"), NL ("double"), D_PRINT_FLOAT },
+ /* e */ { NL ("long double"), NL ("long double"), D_PRINT_FLOAT },
+ /* f */ { NL ("float"), NL ("float"), D_PRINT_FLOAT },
+ /* g */ { NL ("__float128"), NL ("__float128"), D_PRINT_FLOAT },
+ /* h */ { NL ("unsigned char"), NL ("unsigned char"), D_PRINT_DEFAULT },
/* i */ { NL ("int"), NL ("int"), D_PRINT_INT },
- /* j */ { NL ("unsigned int"), NL ("unsigned"), D_PRINT_INT },
+ /* j */ { NL ("unsigned int"), NL ("unsigned"), D_PRINT_UNSIGNED },
/* k */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT },
/* l */ { NL ("long"), NL ("long"), D_PRINT_LONG },
- /* m */ { NL ("unsigned long"), NL ("unsigned long"), D_PRINT_LONG },
+ /* m */ { NL ("unsigned long"), NL ("unsigned long"), D_PRINT_UNSIGNED_LONG },
/* n */ { NL ("__int128"), NL ("__int128"), D_PRINT_DEFAULT },
- /* o */ { NL ("unsigned __int128"), NL ("unsigned __int128"), D_PRINT_DEFAULT },
+ /* o */ { NL ("unsigned __int128"), NL ("unsigned __int128"),
+ D_PRINT_DEFAULT },
/* p */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT },
/* q */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT },
/* r */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT },
- /* s */ { NL ("short"), NL ("short"), D_PRINT_INT },
- /* t */ { NL ("unsigned short"), NL ("unsigned short"), D_PRINT_INT },
+ /* s */ { NL ("short"), NL ("short"), D_PRINT_DEFAULT },
+ /* t */ { NL ("unsigned short"), NL ("unsigned short"), D_PRINT_DEFAULT },
/* u */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT },
/* v */ { NL ("void"), NL ("void"), D_PRINT_VOID },
- /* w */ { NL ("wchar_t"), NL ("char"), D_PRINT_INT },
- /* x */ { NL ("long long"), NL ("long"), D_PRINT_DEFAULT },
- /* y */ { NL ("unsigned long long"), NL ("unsigned long long"), D_PRINT_DEFAULT },
+ /* w */ { NL ("wchar_t"), NL ("char"), D_PRINT_DEFAULT },
+ /* x */ { NL ("long long"), NL ("long"), D_PRINT_LONG_LONG },
+ /* y */ { NL ("unsigned long long"), NL ("unsigned long long"),
+ D_PRINT_UNSIGNED_LONG_LONG },
/* z */ { NL ("..."), NL ("..."), D_PRINT_DEFAULT },
};
@@ -3347,62 +3349,86 @@ d_print_comp (dpi, dc)
case DEMANGLE_COMPONENT_LITERAL:
case DEMANGLE_COMPONENT_LITERAL_NEG:
- /* For some builtin types, produce simpler output. */
- if (d_left (dc)->type == DEMANGLE_COMPONENT_BUILTIN_TYPE)
- {
- switch (d_left (dc)->u.s_builtin.type->print)
- {
- case D_PRINT_INT:
- if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME)
- {
- if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
- d_append_char (dpi, '-');
- d_print_comp (dpi, d_right (dc));
- return;
- }
- break;
+ {
+ enum d_builtin_type_print tp;
- case D_PRINT_LONG:
- if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME)
- {
- if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
- d_append_char (dpi, '-');
- d_print_comp (dpi, d_right (dc));
- d_append_char (dpi, 'l');
- return;
- }
- break;
+ /* For some builtin types, produce simpler output. */
+ tp = D_PRINT_DEFAULT;
+ if (d_left (dc)->type == DEMANGLE_COMPONENT_BUILTIN_TYPE)
+ {
+ tp = d_left (dc)->u.s_builtin.type->print;
+ switch (tp)
+ {
+ case D_PRINT_INT:
+ case D_PRINT_UNSIGNED:
+ case D_PRINT_LONG:
+ case D_PRINT_UNSIGNED_LONG:
+ case D_PRINT_LONG_LONG:
+ case D_PRINT_UNSIGNED_LONG_LONG:
+ if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME)
+ {
+ if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
+ d_append_char (dpi, '-');
+ d_print_comp (dpi, d_right (dc));
+ switch (tp)
+ {
+ default:
+ break;
+ case D_PRINT_UNSIGNED:
+ d_append_char (dpi, 'u');
+ break;
+ case D_PRINT_LONG:
+ d_append_char (dpi, 'l');
+ break;
+ case D_PRINT_UNSIGNED_LONG:
+ d_append_string_constant (dpi, "ul");
+ break;
+ case D_PRINT_LONG_LONG:
+ d_append_string_constant (dpi, "ll");
+ break;
+ case D_PRINT_UNSIGNED_LONG_LONG:
+ d_append_string_constant (dpi, "ull");
+ break;
+ }
+ return;
+ }
+ break;
- case D_PRINT_BOOL:
- if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME
- && d_right (dc)->u.s_name.len == 1
- && dc->type == DEMANGLE_COMPONENT_LITERAL)
- {
- switch (d_right (dc)->u.s_name.s[0])
- {
- case '0':
- d_append_string_constant (dpi, "false");
- return;
- case '1':
- d_append_string_constant (dpi, "true");
- return;
- default:
- break;
- }
- }
- break;
+ case D_PRINT_BOOL:
+ if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME
+ && d_right (dc)->u.s_name.len == 1
+ && dc->type == DEMANGLE_COMPONENT_LITERAL)
+ {
+ switch (d_right (dc)->u.s_name.s[0])
+ {
+ case '0':
+ d_append_string_constant (dpi, "false");
+ return;
+ case '1':
+ d_append_string_constant (dpi, "true");
+ return;
+ default:
+ break;
+ }
+ }
+ break;
- default:
- break;
- }
- }
+ default:
+ break;
+ }
+ }
- d_append_char (dpi, '(');
- d_print_comp (dpi, d_left (dc));
- d_append_char (dpi, ')');
- if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
- d_append_char (dpi, '-');
- d_print_comp (dpi, d_right (dc));
+ d_append_char (dpi, '(');
+ d_print_comp (dpi, d_left (dc));
+ d_append_char (dpi, ')');
+ if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
+ d_append_char (dpi, '-');
+ if (tp == D_PRINT_FLOAT)
+ d_append_char (dpi, '[');
+ d_print_comp (dpi, d_right (dc));
+ if (tp == D_PRINT_FLOAT)
+ d_append_char (dpi, ']');
+ }
return;
default:
@@ -3612,11 +3638,13 @@ d_print_function_type (dpi, dc, mods)
{
int need_paren;
int saw_mod;
+ int need_space;
struct d_print_mod *p;
struct d_print_mod *hold_modifiers;
need_paren = 0;
saw_mod = 0;
+ need_space = 0;
for (p = mods; p != NULL; p = p->next)
{
if (p->printed)
@@ -3625,15 +3653,18 @@ d_print_function_type (dpi, dc, mods)
saw_mod = 1;
switch (p->mod->type)
{
+ case DEMANGLE_COMPONENT_POINTER:
+ case DEMANGLE_COMPONENT_REFERENCE:
+ need_paren = 1;
+ break;
case DEMANGLE_COMPONENT_RESTRICT:
case DEMANGLE_COMPONENT_VOLATILE:
case DEMANGLE_COMPONENT_CONST:
case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL:
- case DEMANGLE_COMPONENT_POINTER:
- case DEMANGLE_COMPONENT_REFERENCE:
case DEMANGLE_COMPONENT_COMPLEX:
case DEMANGLE_COMPONENT_IMAGINARY:
case DEMANGLE_COMPONENT_PTRMEM_TYPE:
+ need_space = 1;
need_paren = 1;
break;
case DEMANGLE_COMPONENT_RESTRICT_THIS:
@@ -3652,18 +3683,14 @@ d_print_function_type (dpi, dc, mods)
if (need_paren)
{
- switch (d_last_char (dpi))
+ if (! need_space)
{
- case ' ':
- case '(':
- case '*':
- break;
-
- default:
- d_append_char (dpi, ' ');
- break;
+ if (d_last_char (dpi) != '('
+ && d_last_char (dpi) != '*')
+ need_space = 1;
}
-
+ if (need_space && d_last_char (dpi) != ' ')
+ d_append_char (dpi, ' ');
d_append_char (dpi, '(');
}
generated by cgit v1.1 at 2024-08-17 11:32:43 +0000