motiejus/zig
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initialize mutable variables to zero

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This commit is contained in:
Josh Wolfe
2015-12-06 23:33:10 -07:00
parent 180f539f67
commit 66e3aa0910
3 changed files with 12 additions and 9 deletions
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10
src/codegen.cpp
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@@ -526,14 +526,14 @@ static LLVMValueRef gen_expr(CodeGen *g, AstNode *node) {
variable->value_ref = gen_expr(g, node->data.variable_declaration.expr);
return nullptr;
} else {
LLVMValueRef value;
if (node->data.variable_declaration.expr) {
LLVMValueRef value = gen_expr(g, node->data.variable_declaration.expr);
add_debug_source_node(g, node);
return LLVMBuildStore(g->builder, value, variable->value_ref);
value = gen_expr(g, node->data.variable_declaration.expr);
} else {
value = LLVMConstNull(variable->type->type_ref);
}
add_debug_source_node(g, node);
return LLVMBuildStore(g->builder, value, variable->value_ref);
}
}
case NodeTypeCastExpr: