Synopsis

(Required) The initializer for an aggregate or union shall be enclosed in braces.

Enabled by default

Yes

Severity/Certainty

Medium/Medium

Full description

An initializer for an aggregate or union was found that is not enclosed in braces.

Coding standards

Code examples

The following code example fails the check and will give a warning:

void example(void) {
  int a[2][2] = { 1, 2, 3, 4 };
}

The following code example passes the check and will not give a warning about this issue:

void example(void) {
  int a[2][2] = { { 1, 2 }, { 3, 4 } };
}