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Add -no-dynamic-literals to disallow dynamic array and map literals

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This commit is contained in:
gingerBill
2020-07-14 23:01:34 +01:00
parent b2beb9512f
commit 7ae54ae3b4
5 changed files with 46 additions and 25 deletions
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23
src/check_expr.cpp
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@@ -8455,8 +8455,10 @@ ExprKind check_expr_base_internal(CheckerContext *c, Operand *o, Ast *node, Type
context_name = str_lit("dynamic array literal");
is_constant = false;
add_package_dependency(c, "runtime", "__dynamic_array_reserve");
add_package_dependency(c, "runtime", "__dynamic_array_append");
if (!build_context.no_dynamic_literals) {
add_package_dependency(c, "runtime", "__dynamic_array_reserve");
add_package_dependency(c, "runtime", "__dynamic_array_append");
}
} else if (t->kind == Type_SimdVector) {
elem_type = t->SimdVector.elem;
context_name = str_lit("simd vector literal");
@@ -8581,7 +8583,6 @@ ExprKind check_expr_base_internal(CheckerContext *c, Operand *o, Ast *node, Type
cl->max_count = max;
}
} else {
isize index = 0;
for (; index < cl->elems.count; index++) {
@@ -8632,6 +8633,14 @@ ExprKind check_expr_base_internal(CheckerContext *c, Operand *o, Ast *node, Type
error(node, "Compound literals are not allowed with intrinsics.x86_mmx");
}
}
if (t->kind == Type_DynamicArray) {
if (build_context.no_dynamic_literals && cl->elems.count) {
error(node, "Compound literals of dynamic types have been disabled");
}
}
break;
}
@@ -8940,8 +8949,12 @@ ExprKind check_expr_base_internal(CheckerContext *c, Operand *o, Ast *node, Type
}
}
add_package_dependency(c, "runtime", "__dynamic_map_reserve");
add_package_dependency(c, "runtime", "__dynamic_map_set");
if (build_context.no_dynamic_literals && cl->elems.count) {
error(node, "Compound literals of dynamic types have been disabled");
} else {
add_package_dependency(c, "runtime", "__dynamic_map_reserve");
add_package_dependency(c, "runtime", "__dynamic_map_set");
}
break;
}