ir.OLE,
		ir.OGT,
		ir.OGE,
		ir.OKEY,
		ir.OSTRUCTKEY,
		ir.OLEN,
		ir.OMUL,
		ir.OLSH,
		ir.ORSH,
		ir.OAND,
		ir.OANDNOT,
		ir.ONEW,
		ir.ONOT,
		ir.OBITNOT,
		ir.OPLUS,
		ir.ONEG,
		ir.OOROR,
		ir.OPAREN,
		ir.ORUNESTR,
		ir.OREAL,
		ir.OIMAG,
		ir.OCOMPLEX:
		return false

	// Only possible side effect is division by zero.
	case ir.ODIV, ir.OMOD:

		n := n.(*ir.SelectorExpr)
		return n.FuncName()

	case ir.OMIN, ir.OMAX:
		n := n.(*ir.CallExpr)
		return walkMinMax(n, init)

	case ir.ONOT, ir.ONEG, ir.OPLUS, ir.OBITNOT, ir.OREAL, ir.OIMAG, ir.OSPTR, ir.OITAB, ir.OIDATA:
		n := n.(*ir.UnaryExpr)
		n.X = walkExpr(n.X, init)
		return n

	case ir.ODOTMETH, ir.ODOTINTER:
		n := n.(*ir.SelectorExpr)

			} else {
				add.List.Append(r)
			}
			add.SetType(t)
			return add
		}
		n.X, n.Y = l, r
		n.SetType(t)
		return n

	case ir.OBITNOT, ir.ONEG, ir.ONOT, ir.OPLUS:
		n := n.(*ir.UnaryExpr)
		return tcUnaryArith(n)

	// exprs
	case ir.OCOMPLIT:
		return tcCompLit(n.(*ir.CompLitExpr))

	case ir.OXDOT, ir.ODOT:
		n := n.(*ir.SelectorExpr)

	"equiv":    "\u2261",
	"le":       "\u2264",
	"ge":       "\u2265",
	"sub":      "\u2282",
	"sup":      "\u2283",
	"nsub":     "\u2284",
	"sube":     "\u2286",
	"supe":     "\u2287",
	"oplus":    "\u2295",
	"otimes":   "\u2297",
	"perp":     "\u22A5",
	"sdot":     "\u22C5",
	"lceil":    "\u2308",
	"rceil":    "\u2309",
	"lfloor":   "\u230A",
	"rfloor":   "\u230B",
	"lang":     "\u2329",

#include "operators.h"

int plus(int a, int b) {
#ifdef PLUS_BROKEN
    return 2;
#else
    return a + b;
#endif

#include "operators.h"

int plus(int a, int b) {
#ifdef PLUS_BROKEN
    return 2;
#else
    return a + b;
#endif

	{`a(b|c)d`, `cat{lit{a}cap{cc{0x62-0x63}}lit{d}}`},

	// Test flattening.
	{`(?:a)`, `lit{a}`},
	{`(?:ab)(?:cd)`, `str{abcd}`},
	{`(?:a+b+)(?:c+d+)`, `cat{plus{lit{a}}plus{lit{b}}plus{lit{c}}plus{lit{d}}}`},
	{`(?:a+|b+)|(?:c+|d+)`, `alt{plus{lit{a}}plus{lit{b}}plus{lit{c}}plus{lit{d}}}`},
	{`(?:a|b)|(?:c|d)`, `cc{0x61-0x64}`},
	{`a|.`, `dot{}`},
	{`.|a`, `dot{}`},

		sub := c.compile(re.Sub[0])
		ket := c.cap(uint32(re.Cap<<1 | 1))
		return c.cat(c.cat(bra, sub), ket)
	case OpStar:
		return c.star(c.compile(re.Sub[0]), re.Flags&NonGreedy != 0)
	case OpPlus:
		return c.plus(c.compile(re.Sub[0]), re.Flags&NonGreedy != 0)
	case OpQuest:
		return c.quest(c.compile(re.Sub[0]), re.Flags&NonGreedy != 0)
	case OpConcat:
		if len(re.Sub) == 0 {
			return c.nop()
		}

            classpath = classpath.plus(moduleRegistry.getModule("gradle-language-groovy").getImplementationClasspath());
            classpath = classpath.plus(moduleRegistry.getExternalModule("groovy").getClasspath());
            classpath = classpath.plus(moduleRegistry.getExternalModule("groovy-json").getClasspath());
            classpath = classpath.plus(moduleRegistry.getExternalModule("groovy-xml").getClasspath());

     * Sets the full command line, including the executable to be executed plus its arguments.
     *
     * @param args the command plus the args to be executed
     * @since 4.0
     */
    void setCommandLine(List<String> args);

    /**
     * Sets the full command line, including the executable to be executed plus its arguments.
     *
     * @param args the command plus the args to be executed
     */