Wrong or unchanged indentation when initializing structs.

Bug type: Language Service

With VSCode 1.56 (April 2021) & cpptools 1.4.1

There are problems with the indentations of struct initializers.

• When initializing a variable, the indentation is unchanged.
• When returning, the indentation is changed but wrong.
  • The first line is correct.
  • The rest is double-indented.

typedef struct thing {
    int a;
    int b;
} thing;

thing get_thing() {

    /* In these situations: indentation is unchanged */
    thing a = {
            10, // wrong indentation not corrected
    10 // wrong indentation not corrected
    };
    thing t = {
                .a = 10, // wrong indentation not corrected
    .b = 10 // wrong indentation not corrected
    };
    t = (thing){
        .a = 10, // had to manually indent those ones
        .b = 10 // indentation is unchanged by formatter
    };

    /* In these situations: indentation is worng */
    return (thing) {
        .a = 10, // good
            .b = 10 // wrong indentation formatted
    };
}

Configuration:

"C_Cpp.formatting": "vcFormat"
"C_Cpp.vcFormat.indent.caseLabels": true

C_Cpp.formatting を vcFormat に設定し、記載されているインデント設定を使用して、埋め込まれた C の構造体初期化子の例で問題を再現します。変数の初期化と return 式に対する vcFormat の処理を追跡し、その結果のインデントが例で想定されているレイアウトと一致することを確認します。