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Store the compile time size of struct members

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This commit is contained in:
doyle
2019-04-22 16:00:33 +10:00
parent f0684b4113
commit bb9fd123e3
2 changed files with 33 additions and 5 deletions
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Code/DqnInspect.h
+7 -2
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@@ -72,6 +72,7 @@ struct DqnInspectMember
enum struct DqnInspectDeclType decl_type;
char const * decl_type_str;
int decl_type_len;
int decl_type_sizeof;
char const * template_expr;
int template_expr_len;
int array_dimensions; // > 0 means array
@@ -1704,8 +1705,13 @@ int main(int argc, char *argv[])
{
CPPVariableDecl const *decl = &link->value;
Slice<char> type_name = {};
#if 0
if (decl->template_expr.len > 0) type_name = Asprintf(&global_main_arena, "%.*s<%.*s>", decl->type.len, decl->type.str, decl->template_expr.len, decl->template_expr.str);
else type_name = Asprintf(&global_main_arena, "%.*s", decl->type.len, decl->type.str);
#else
// TODO(doyle): Hmmm. Maybe we don't serialise the template expression since they can become arbitrarily complex
type_name = Asprintf(&global_main_arena, "%.*s", decl->type.len, decl->type.str);
#endif
unique_decl_type_table.insert(type_name);
for (CPPDeclLinkedList<CPPVariableDecl> const *meta_link = link->metadata_list;
@@ -2113,6 +2119,7 @@ int main(int argc, char *argv[])
FprintfIndented(output_file, indent_level, "DqnInspectDeclType::");
FprintDeclType(output_file, decl->type);
fprintf(output_file, ", STR_AND_LEN(\"%.*s\"),\n", decl->type.len, decl->type.str);
FprintfIndented(output_file, indent_level, "sizeof(((%.*s *)0)->%.*s), // decl_type_sizeof\n", parsed_struct->name.len, parsed_struct->name.str, decl->name.len, decl->name.str);
if (decl->template_expr.len <= 0)
FprintfIndented(output_file, indent_level, "nullptr, 0, // template_expr and template_expr_len\n");
@@ -2213,8 +2220,6 @@ int main(int argc, char *argv[])
{
CPPVariableDecl *decl = &param_link->value;
fprintf(output_file, "%.*s", decl->type.len, decl->type.str);
if (decl->template_expr.len > 0)
fprintf(output_file, "<%.*s>", decl->template_expr.len, decl->template_expr.str);
if (decl->name.len > 0)
fprintf(output_file, " %.*s", decl->name.len, decl->name.str);