vscode dscanner - struct initializer with named argument confuses DScanner

[tknawara]

Hi,

I've been using D in vscode with code-d extension, now I have an assoc array that I'm trying to initialize where the values are a struct.

Using named arguments in the struct shows so many errors in vscode, (and formatting also seems to be confused) while dmd compiles the code just fine, this is a screenshot.

and full code snippet

struct OperandConstraint
{
    OperandKind[] allowedKind;
}

struct InstructionSemaInfo
{
    size_t operandCount;
    bool allowMemoryToMemory;
    bool allowImmAsOperand;
    bool srcMustBeMemory;
    OperandConstraint[] operandConstraints;
    string[] notes;
}

InstructionSemaInfo info = {operandCount: 2};

immutable InstructionSemaInfo[Mnemonic] instructionSemaTable = [
    Mnemonic.mov: InstructionSemaInfo(
    operandCount : 2,
    allowMemoryToMemory:
        false,
    allowImmAsOperand:
        true,
    srcMustBeMemory:
        false,
    operandConstraints:
        [
            OperandConstraint([OperandKind.register, OperandKind.memory]),
            OperandConstraint([
                    OperandKind.register, OperandKind.memory, OperandKind.imm
                ]),
        ],
    notes:
        []
    ),
];

Compiling this with dmd just works

[KaruroChori]

As for my tests, the current version of d-scanner works well with named args. I think it is a downstream problem with the vscode extension.

For reference, emitting the AST of

module error;

struct Type{
    int x;
}

int main(){
    Type(x:5);
}

results in no syntax error, even if the scanner used by the extension will complain:

<?xml version="1.0"?>
<module>
<moduleDeclaration>
<identifierChain>
<identifier>error</identifier>
</identifierChain>
</moduleDeclaration>
<declaration>
<structDeclaration line="3">
<name>Type</name><structBody>
<declaration>
<variableDeclaration>
<type pretty="int">
<type2>int</type2>
</type>
<declarator line="4">
<name>x</name></declarator>
</variableDeclaration>
</declaration>
</structBody>
</structDeclaration>
</declaration>
<declaration>
<functionDeclaration line="7">
<name>main</name><type pretty="int">
<type2>int</type2>
</type>
<parameters>
</parameters>
<functionBody>
<blockStatement>
<declarationsAndStatements>
<declarationOrStatement>
<statement>
<statementNoCaseNoDefault>
<expressionStatement>
<expression>
<unaryExpression>
<functionCallExpression>
<unaryExpression>
<primaryExpression>
<identifierOrTemplateInstance>
<identifier>Type</identifier>
</identifierOrTemplateInstance>
</primaryExpression>
</unaryExpression>
<arguments>
<argumentList>
<argument named="x">
<unaryExpression>
<primaryExpression>
<intLiteral>5</intLiteral>
</primaryExpression>
</unaryExpression>
</argument>
</argumentList>
</arguments>
</functionCallExpression>
</unaryExpression>
</expression>
</expressionStatement>
</statementNoCaseNoDefault>
</statement>
</declarationOrStatement>
</declarationsAndStatements>
</blockStatement>
</functionBody>
</functionDeclaration>
</declaration>
</module>