motiejus/zig
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allow non-pointer extern opaque variables

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Vexu
2020-07-17 20:16:23 +03:00
committed by Veikka Tuominen
parent 78962eeeda
commit 596ca6cf70
4 changed files with 16 additions and 6 deletions
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11
src/analyze.cpp
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@@ -3823,15 +3823,18 @@ static Error resolve_decl_container(CodeGen *g, TldContainer *tld_container) {
}
}
ZigType *validate_var_type(CodeGen *g, AstNode *source_node, ZigType *type_entry) {
ZigType *validate_var_type(CodeGen *g, AstNodeVariableDeclaration *source_node, ZigType *type_entry) {
switch (type_entry->id) {
case ZigTypeIdInvalid:
return g->builtin_types.entry_invalid;
case ZigTypeIdOpaque:
if (source_node->is_extern)
return type_entry;
ZIG_FALLTHROUGH;
case ZigTypeIdUnreachable:
case ZigTypeIdUndefined:
case ZigTypeIdNull:
case ZigTypeIdOpaque:
add_node_error(g, source_node, buf_sprintf("variable of type '%s' not allowed",
add_node_error(g, source_node->type, buf_sprintf("variable of type '%s' not allowed",
buf_ptr(&type_entry->name)));
return g->builtin_types.entry_invalid;
case ZigTypeIdComptimeFloat:
@@ -3973,7 +3976,7 @@ static void resolve_decl_var(CodeGen *g, TldVar *tld_var, bool allow_lazy) {
} else {
tld_var->analyzing_type = true;
ZigType *proposed_type = analyze_type_expr(g, tld_var->base.parent_scope, var_decl->type);
explicit_type = validate_var_type(g, var_decl->type, proposed_type);
explicit_type = validate_var_type(g, var_decl, proposed_type);
}
}