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Commit | Line | Data |
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223e47cc | 1 | #include "llvm/Support/Locale.h" |
1a4d82fc | 2 | #include "llvm/Support/Unicode.h" |
223e47cc | 3 | |
1a4d82fc JJ |
4 | namespace llvm { |
5 | namespace sys { | |
6 | namespace locale { | |
7 | ||
8 | int columnWidth(StringRef Text) { | |
9 | #if LLVM_ON_WIN32 | |
10 | return Text.size(); | |
223e47cc | 11 | #else |
1a4d82fc | 12 | return llvm::sys::unicode::columnWidthUTF8(Text); |
223e47cc | 13 | #endif |
1a4d82fc JJ |
14 | } |
15 | ||
16 | bool isPrint(int UCS) { | |
17 | #if LLVM_ON_WIN32 | |
18 | // Restrict characters that we'll try to print to the the lower part of ASCII | |
19 | // except for the control characters (0x20 - 0x7E). In general one can not | |
20 | // reliably output code points U+0080 and higher using narrow character C/C++ | |
21 | // output functions in Windows, because the meaning of the upper 128 codes is | |
22 | // determined by the active code page in the console. | |
23 | return ' ' <= UCS && UCS <= '~'; | |
24 | #else | |
25 | return llvm::sys::unicode::isPrintable(UCS); | |
26 | #endif | |
27 | } | |
28 | ||
29 | } // namespace locale | |
30 | } // namespace sys | |
31 | } // namespace llvm |