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Add anonymous using import names with an underscore (#127)

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`using import _ "foo.odin"`
This commit is contained in:
gingerBill
2017-10-18 22:29:14 +01:00
parent 6c8c430c2a
commit 71729c2855
2 changed files with 6 additions and 2 deletions
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src/checker.cpp
+5 -1
View File
@@ -2525,7 +2525,11 @@ void check_add_import_decl(Checker *c, AstNodeImportDecl *id) {
String import_name = path_to_entity_name(id->import_name.string, id->fullpath); String import_name = path_to_entity_name(id->import_name.string, id->fullpath);
if (is_blank_ident(import_name)) { if (is_blank_ident(import_name)) {
error(token, "File name, %.*s, cannot be use as an import name as it is not a valid identifier", LIT(id->import_name.string)); if (id->is_using) {
// TODO(bill): Should this be a warning?
} else {
error(token, "File name, %.*s, cannot be use as an import name as it is not a valid identifier", LIT(id->import_name.string));
}
} else { } else {
GB_ASSERT(id->import_name.pos.line != 0); GB_ASSERT(id->import_name.pos.line != 0);
id->import_name.string = import_name; id->import_name.string = import_name;
src/parser.cpp
+1 -1
View File
@@ -4349,7 +4349,7 @@ AstNode *parse_import_decl(AstFile *f, bool is_using) {
break; break;
} }
if (is_blank_ident(import_name)) { if (!is_using && is_blank_ident(import_name)) {
syntax_error(import_name, "Illegal import name: `_`"); syntax_error(import_name, "Illegal import name: `_`");
} }