}
	return strings.Join(pieces, "")
}

func (f *File) validateIdents(x interface{}, context astContext) {
	if x, ok := x.(*ast.Ident); ok {
		if f.isMangledName(x.Name) {
			error_(x.Pos(), "identifier %q may conflict with identifiers generated by cgo", x.Name)
		}
	}
}

// Save various references we are going to need later.
func (f *File) saveExprs(x interface{}, context astContext) {
	switch x := x.(type) {

imports net without requiring gcc to be present at link time. (In this
case, the dynamic library requirement is less significant, because the
only library involved is libc.so, which can usually be assumed
present.)

This conflict between functionality and the gcc requirement means we
must support both internal and external linking, depending on the
circumstances: if net is the only cgo-using package, then internal

			case h.Typeflag == TypeXGlobalHeader:
				paxHdrs[k] = v // Copy all records
			case !basicKeys[k] && !strings.HasPrefix(k, paxGNUSparse):
				paxHdrs[k] = v // Ignore local records that may conflict
			}
		}
		whyOnlyPAX = "only PAX supports PAXRecords"
		format.mayOnlyBe(FormatPAX)
	}
	for k, v := range paxHdrs {
		if !validPAXRecord(k, v) {

<a href="#Goto_statements">"goto"</a> statements.
It is illegal to define a label that is never used.
In contrast to other identifiers, labels are not block scoped and do
not conflict with identifiers that are not labels. The scope of a label
is the body of the function in which it is declared and excludes
the body of any nested function.
</p>

				if name == "_" {
					continue
				}
				if name != prefix {
					name = strings.TrimPrefix(n.Name, prefix)
				}
				name = upper(name)
				if names[name] {
					// Field name conflict: don't remove prefix.
					prefix = ""
					break fldLoop
				}
				names[name] = true
			}
		}
	}

	npad := 0
	for _, f := range fld {
		for _, n := range f.Names {

pkg debug/elf, const DT_FILTER = 2147483647
pkg debug/elf, const DT_FILTER DynTag
pkg debug/elf, const DT_FLAGS_1 = 1879048187
pkg debug/elf, const DT_FLAGS_1 DynTag
pkg debug/elf, const DT_GNU_CONFLICT = 1879047928
pkg debug/elf, const DT_GNU_CONFLICT DynTag
pkg debug/elf, const DT_GNU_CONFLICTSZ = 1879047670
pkg debug/elf, const DT_GNU_CONFLICTSZ DynTag
pkg debug/elf, const DT_GNU_HASH = 1879047925
pkg debug/elf, const DT_GNU_HASH DynTag

<a href="#Goto_statements">"goto"</a> statements.
It is illegal to define a label that is never used.
In contrast to other identifiers, labels are not block scoped and do
not conflict with identifiers that are not labels. The scope of a label
is the body of the function in which it is declared and excludes
the body of any nested function.
</p>

		return 0, err
	}

	// Done once per make.bash.
	if err := adbCopyGoroot(); err != nil {
		return 0, err
	}

	// Prepare a temporary directory that will be cleaned up at the end.
	// Binary names can conflict.
	// E.g. template.test from the {html,text}/template packages.
	binName := filepath.Base(os.Args[1])
	deviceGotmp := fmt.Sprintf(deviceRoot+"/%s-%d", binName, os.Getpid())
	deviceGopath := deviceGotmp + "/gopath"

  as in <code>/exact/match/{$}</code>.
</p>

<p>
  If two patterns overlap in the requests that they match, then the more specific pattern takes precedence.
  If neither is more specific, the patterns conflict.
  This rule generalizes the original precedence rules and maintains the property that the order in which
  patterns are registered does not matter.
</p>

<p>