Function getParamName [src]

Prototype

pub fn getParamName(zir: Zir, param_inst: Inst.Index) ?NullTerminatedString

Parameters

zir: Zirparam_inst: Inst.Index

Source

  pub fn getParamName(zir: Zir, param_inst: Inst.Index) ?NullTerminatedString {
    const inst = zir.instructions.get(@intFromEnum(param_inst));
    return switch (inst.tag) {
        .param, .param_comptime => zir.extraData(Inst.Param, inst.data.pl_tok.payload_index).data.name,
        .param_anytype, .param_anytype_comptime => inst.data.str_tok.start,
        else => null,
    };
}  