ast, issues := env.Compile(exp)
	if issues != nil {
		return nil, fmt.Errorf("fail to compile: %v", issues)
	}
	prog, err := env.Program(ast)
	if err != nil {
		return nil, fmt.Errorf("cannot create program: %w", err)
	}
	v, _, err := prog.Eval(activation)
	if err != nil {
		return nil, fmt.Errorf("cannot eval program: %w", err)
	}
	return v, nil
}

		return resultError("unexpected compilation error: "+err.Error(), apiservercel.ErrorTypeInternal)
	}
	prog, err := env.Program(ast)
	if err != nil {
		return resultError("program instantiation failed: "+err.Error(), apiservercel.ErrorTypeInternal)
	}

	return CompilationResult{
		Program:            prog,
		AST:                ast,
		ExpressionAccessor: expressionAccessor,
	}, nil
}

						ctxt.Diag("invalid auto-SPWRITE in non-assembly")
						ctxt.DiagFlush()
						log.Fatalf("bad SPWRITE")
					}
				}
			}
		}
	}
}

func (c *ctxt5) stacksplit(p *obj.Prog, framesize int32) *obj.Prog {
	if c.ctxt.Flag_maymorestack != "" {
		// Save LR and make room for REGCTXT.
		const frameSize = 8
		// MOVW.W R14,$-8(SP)
		p = obj.Appendp(p, c.newprog)
		p.As = AMOVW
		p.Scond |= C_WBIT

	}

	c.cursym.Func().Args = p.To.Val.(int32)
	c.cursym.Func().Locals = int32(textstksiz)

	/*
	 * find leaf subroutines
	 * expand RET
	 * expand BECOME pseudo
	 */

	var q *obj.Prog
	var q1 *obj.Prog
	for p := c.cursym.Func().Text; p != nil; p = p.Link {
		switch p.As {
		/* too hard, just leave alone */
		case obj.ATEXT:
			q = p

			p.Mark |= LABEL | LEAF | SYNC
			if p.Link != nil {

		progPkgPath = strings.TrimSuffix(filepath.Base(os.Args[0]), ".exe")
	}
	prog := path.Base(progPkgPath)
	progVers := info.Main.Version
	if progVers == "(devel)" { // avoid special characters in created file names
		progVers = "devel"
	}
	logBase := strings.ReplaceAll(
		fmt.Sprintf("%s-%s-%s-%4d%02d%02d-%d.log", prog, progVers, goVers, year, month, day, os.Getpid()),
		" ", "")

// Issue #26234: Make various field/method lookup errors easier to read by matching cmd/compile's output
func issue26234a(f *syn.Prog) {
	// The error message below should refer to the actual package name (syntax)
	// not the local package name (syn).
	f.foo /* ERROR "f.foo undefined (type *syntax.Prog has no field or method foo)" */
}

type T struct {
	x int
	E1
	E2
}

type E1 struct{ f int }

	pc            int64 // virtual PC; count of Progs; doesn't advance for GLOBL or DATA.
	input         []lex.Token
	inputPos      int
	pendingLabels []string // Labels to attach to next instruction.
	labels        map[string]*obj.Prog
	toPatch       []Patch
	addr          []obj.Addr
	arch          *arch.Arch
	ctxt          *obj.Link
	firstProg     *obj.Prog
	lastProg      *obj.Prog

// This allows for multiple functions to be safely concurrently assembled.
type ctxt5 struct {
	ctxt       *obj.Link
	newprog    obj.ProgAlloc
	cursym     *obj.LSym
	printp     *obj.Prog
	blitrl     *obj.Prog
	elitrl     *obj.Prog
	autosize   int64
	instoffset int64
	pc         int64
	pool       struct {
		start uint32
		size  uint32
		extra uint32
	}
}

type Optab struct {
	as       obj.As

	return lookPath(file, pathExt())
}

// lookExtensions finds windows executable by its dir and path.
// It uses LookPath to try appropriate extensions.
// lookExtensions does not search PATH, instead it converts `prog` into `.\prog`.
//
// If the path already has an extension found in PATHEXT,
// lookExtensions returns it directly without searching
// for additional extensions. For example,

		}

		require.Empty(t, missingCompileErrs, "expected compilation errors")
		return
	} else if len(issues.Errors()) > 0 {
		t.Fatalf("%v", issues.Errors())
	}

	prog, err := env.Program(compiled)
	if err != nil {
		t.Fatalf("%v", err)
	}
	res, _, err := prog.Eval(map[string]interface{}{})
	if len(expectRuntimeErr) > 0 {
		if err == nil {
			t.Fatalf("no runtime error thrown. Expected: %v", expectRuntimeErr)