Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h.
Nearly all of these changes are one-to-one replacements; the few that
aren't have to do with custom identifier validation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174768 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/LiteralSupport.cpp b/lib/Lex/LiteralSupport.cpp
index b6cc599..91da822 100644
--- a/lib/Lex/LiteralSupport.cpp
+++ b/lib/Lex/LiteralSupport.cpp
@@ -13,6 +13,7 @@
//===----------------------------------------------------------------------===//
#include "clang/Lex/LiteralSupport.h"
+#include "clang/Basic/CharInfo.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Lex/LexDiagnostic.h"
#include "clang/Lex/Preprocessor.h"
@@ -128,7 +129,7 @@
break;
case 'x': { // Hex escape.
ResultChar = 0;
- if (ThisTokBuf == ThisTokEnd || !isxdigit(*ThisTokBuf)) {
+ if (ThisTokBuf == ThisTokEnd || !isHexDigit(*ThisTokBuf)) {
if (Diags)
Diag(Diags, Features, Loc, ThisTokBegin, EscapeBegin, ThisTokBuf,
diag::err_hex_escape_no_digits) << "x";
@@ -197,7 +198,7 @@
if (Diags == 0)
break;
- if (isgraph(ResultChar))
+ if (isPrintable(ResultChar))
Diag(Diags, Features, Loc, ThisTokBegin, EscapeBegin, ThisTokBuf,
diag::ext_unknown_escape)
<< std::string(1, ResultChar);
@@ -224,7 +225,7 @@
// Skip the '\u' char's.
ThisTokBuf += 2;
- if (ThisTokBuf == ThisTokEnd || !isxdigit(*ThisTokBuf)) {
+ if (ThisTokBuf == ThisTokEnd || !isHexDigit(*ThisTokBuf)) {
if (Diags)
Diag(Diags, Features, Loc, ThisTokBegin, UcnBegin, ThisTokBuf,
diag::err_hex_escape_no_digits) << StringRef(&ThisTokBuf[-1], 1);
@@ -459,8 +460,7 @@
// and FP constants (specifically, the 'pp-number' regex), and assumes that
// the byte at "*end" is both valid and not part of the regex. Because of
// this, it doesn't have to check for 'overscan' in various places.
- assert(!isalnum(*ThisTokEnd) && *ThisTokEnd != '.' && *ThisTokEnd != '_' &&
- "Lexer didn't maximally munch?");
+ assert(!isPreprocessingNumberBody(*ThisTokEnd) && "didn't maximally munch?");
s = DigitsBegin = ThisTokBegin;
saw_exponent = false;
@@ -483,7 +483,7 @@
s = SkipDigits(s);
if (s == ThisTokEnd) {
// Done.
- } else if (isxdigit(*s) && !(*s == 'e' || *s == 'E')) {
+ } else if (isHexDigit(*s) && !(*s == 'e' || *s == 'E')) {
PP.Diag(PP.AdvanceToTokenCharacter(TokLoc, s - ThisTokBegin),
diag::err_invalid_decimal_digit) << StringRef(s, 1);
hadError = true;
@@ -635,7 +635,7 @@
s++;
// Handle a hex number like 0x1234.
- if ((*s == 'x' || *s == 'X') && (isxdigit(s[1]) || s[1] == '.')) {
+ if ((*s == 'x' || *s == 'X') && (isHexDigit(s[1]) || s[1] == '.')) {
s++;
radix = 16;
DigitsBegin = s;
@@ -694,7 +694,7 @@
s = SkipBinaryDigits(s);
if (s == ThisTokEnd) {
// Done.
- } else if (isxdigit(*s)) {
+ } else if (isHexDigit(*s)) {
PP.Diag(PP.AdvanceToTokenCharacter(TokLoc, s-ThisTokBegin),
diag::err_invalid_binary_digit) << StringRef(s, 1);
hadError = true;
@@ -714,7 +714,7 @@
// If we have some other non-octal digit that *is* a decimal digit, see if
// this is part of a floating point number like 094.123 or 09e1.
- if (isdigit(*s)) {
+ if (isDigit(*s)) {
const char *EndDecimal = SkipDigits(s);
if (EndDecimal[0] == '.' || EndDecimal[0] == 'e' || EndDecimal[0] == 'E') {
s = EndDecimal;
@@ -724,7 +724,7 @@
// If we have a hex digit other than 'e' (which denotes a FP exponent) then
// the code is using an incorrect base.
- if (isxdigit(*s) && *s != 'e' && *s != 'E') {
+ if (isHexDigit(*s) && *s != 'e' && *s != 'E') {
PP.Diag(PP.AdvanceToTokenCharacter(TokLoc, s-ThisTokBegin),
diag::err_invalid_octal_digit) << StringRef(s, 1);
hadError = true;