blob: 7a78e9478331ea55be68d8aae085a612682a3eb6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
//===--- TextDiagnostics.cpp - Text Diagnostics Parent Class --------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the parent class for all text diagnostics.
//
//===----------------------------------------------------------------------===//
#include "TextDiagnostics.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Lex/HeaderSearch.h"
using namespace clang;
TextDiagnostics:: ~TextDiagnostics() {}
std::string TextDiagnostics::FormatDiagnostic(Diagnostic &Diags,
Diagnostic::Level Level,
diag::kind ID,
const std::string *Strs,
unsigned NumStrs) {
std::string Msg = Diags.getDescription(ID);
// Replace all instances of %0 in Msg with 'Extra'.
for (unsigned i = 0; i < Msg.size() - 1; ++i) {
if (Msg[i] == '%' && isdigit(Msg[i + 1])) {
unsigned StrNo = Msg[i + 1] - '0';
Msg = std::string(Msg.begin(), Msg.begin() + i) +
(StrNo < NumStrs ? Strs[StrNo] : "<<<INTERNAL ERROR>>>") +
std::string(Msg.begin() + i + 2, Msg.end());
}
}
return Msg;
}
bool TextDiagnostics::isInSystemHeader(FullSourceLoc Pos) const {
if (!Pos.isValid()) return false;
if (const FileEntry *F = Pos.getFileEntryForLoc()) {
DirectoryLookup::DirType DirInfo = TheHeaderSearch->getFileDirFlavor(F);
if (DirInfo == DirectoryLookup::SystemHeaderDir ||
DirInfo == DirectoryLookup::ExternCSystemHeaderDir)
return true;
}
return false;
}
|
