// the unmangled name?
	cgoExports := make(map[string][]*[]string)
	for i, prag := range typecheck.Target.CgoPragmas {
		switch prag[0] {
		case "cgo_export_static", "cgo_export_dynamic":
			symName := s.canonicalize(prag[1])
			pprag := &typecheck.Target.CgoPragmas[i]
			cgoExports[symName] = append(cgoExports[symName], pprag)
		}
	}

	// Apply ABI defs and refs to Funcs and generate wrappers.
	//

func (p *parser) takePragma() Pragma {
	prag := p.pragma
	p.pragma = nil
	return prag
}

// clearPragma is called at the end of a statement or
// other Go form that does NOT accept a pragma.
// It sends the pragma back to the pragma handler
// to be reported as unused.
func (p *parser) clearPragma() {
	if p.pragma != nil {
		p.pragh(p.pos(), p.scanner.blank, "", p.pragma)
		p.pragma = nil
	}

package syntax

import (
	"strconv"
	"strings"
	"unicode"
	"unicode/utf8"
)

// Compiled program.
// May not belong in this package, but convenient for now.

// A Prog is a compiled regular expression program.
type Prog struct {
	Inst   []Inst
	Start  int // index of start instruction
	NumCap int // number of InstCapture insts in re
}

// An InstOp is an instruction opcode.
type InstOp uint8

	}
	args, err := quoted.Split(progAndArgs)
	if err != nil {
		base.Fatalf("GOCACHEPROG args: %v", err)
	}
	var prog string
	if len(args) > 0 {
		prog = args[0]
		args = args[1:]
	}

	ctx, ctxCancel := context.WithCancel(context.Background())

	cmd := exec.CommandContext(ctx, prog, args...)
	out, err := cmd.StdoutPipe()
	if err != nil {
		base.Fatalf("StdoutPipe to GOCACHEPROG: %v", err)
	}

func (c *compiler) inst(op InstOp) frag {
	// TODO: impose length limit
	f := frag{i: uint32(len(c.p.Inst)), nullable: true}
	c.p.Inst = append(c.p.Inst, Inst{Op: op})
	return f
}

func (c *compiler) nop() frag {
	f := c.inst(InstNop)
	f.out = makePatchList(f.i << 1)
	return f
}

func (c *compiler) fail() frag {
	return frag{}
}

func (c *compiler) cap(arg uint32) frag {
	f := c.inst(InstCapture)

Rémy Oudompheng <******@****.***> 1349901327 +0200

Rémy Oudompheng <******@****.***> 1349627825 +0200

Emmanuel Odeke <******@****.***> 1460323946 -0700

Rémy Oudompheng <******@****.***> 1389097608 +0100

Emmanuel Odeke <******@****.***> 1460323946 -0700