Fix match condition

[CanardMandarin]

Hello,

I found an issue regarding the error message that is supposed to be raised when using a Pubkey for the token::mint constraint on a initialized token account.

the following code correctly raise the error: the mint constraint has to be an account field for token initializations (not a public key).

#[derive(Accounts)]
pub struct TestInitConstraint<'info> {
    #[account(
        init,
        payer = payer,
        token::mint = crate::ID,
        token::authority = payer,
    )]
    pub token: Account<'info, TokenAccount>,

    #[account(mut)]
    pub payer: Signer<'info>,
    pub system_program: Program<'info, System>,
    pub token_program: Program<'info, Token>,
}

But not this one:

#[derive(Accounts)]
pub struct TestInitConstraint<'info> {
    #[account(
        init,
        payer = payer,
        mint::decimals = 0,
        mint::authority = payer,
    )]
    pub mint: Account<'info, Mint>,

    #[account(
        init,
        payer = payer,
        token::mint = crate::ID,
        token::authority = payer,
    )]
    pub token: Account<'info, TokenAccount>,
    #[account(mut)]
    pub payer: Signer<'info>,
    pub system_program: Program<'info, System>,
    pub token_program: Program<'info, Token>,
}

The guilty is the following match that seems to use the wrong variable.

anchor/lang/syn/src/parser/accounts/mod.rs

Line 165 in ac86e15

match kind {

anchor/lang/syn/src/parser/accounts/mod.rs

Line 91 in ac86e15

let kind = &init_fields[0].constraints.init.as_ref().unwrap().kind;

[vercel]

@CanardMandarin is attempting to deploy a commit to the coral-xyz Team on Vercel.

A member of the Team first needs to authorize it.

[acheroncrypto]

Thank you!