ptx-90-parser 0.4.2

Parse NVIDIA PTX 9.0 assembly into a structured AST and explore modules via a CLI.
Documentation 
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//! Original PTX specification:
//!
//! alloca.type  ptr, size{, immAlign};
//! .type = { .u32, .u64 };

#![allow(unused)]

use crate::parser::{
    PtxParseError, PtxParser, PtxTokenStream, Span,
    util::{
        between, comma_p, directive_p, exclamation_p, lbracket_p, lparen_p, map, minus_p, optional,
        pipe_p, rbracket_p, rparen_p, semicolon_p, sep_by, string_p, try_map,
    },
};
use crate::r#type::common::*;
use crate::{alt, ok, seq_n};

pub mod section_0 {
    use super::*;
    use crate::r#type::instruction::alloca::section_0::*;

    // ============================================================================
    // Generated enum parsers
    // ============================================================================

    impl PtxParser for Type {
        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
            alt!(
                map(string_p(".u32"), |_, _span| Type::U32),
                map(string_p(".u64"), |_, _span| Type::U64)
            )
        }
    }

    impl PtxParser for AllocaType {
        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
            try_map(
                seq_n!(
                    string_p("alloca"),
                    Type::parse(),
                    GeneralOperand::parse(),
                    comma_p(),
                    GeneralOperand::parse(),
                    map(
                        optional(seq_n!(comma_p(), GeneralOperand::parse())),
                        |value, _| value.map(|(_, operand)| operand)
                    ),
                    semicolon_p()
                ),
                |(_, type_, ptr, _, size, immalign, _), span| {
                    ok!(AllocaType {
                        type_ = type_,
                        ptr = ptr,
                        size = size,
                        immalign = immalign,

                    })
                },
            )
        }
    }
}