blob: faaf746a1e7038d4fc8bee5c7f22b1df7c44cb70 (
plain) (
blame)
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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
/*===-- CXStoreDiagnostic.cpp - Diagnostics C Interface ----------*- C++ -*-===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* Implements part of the diagnostic functions of the Clang C interface. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "CIndexDiagnostic.h"
#include "CIndexer.h"
#include "CXTranslationUnit.h"
#include "CXSourceLocation.h"
#include "CXString.h"
#include "clang/Frontend/ASTUnit.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/raw_ostream.h"
using namespace clang;
using namespace clang::cxloc;
CXDiagnosticSeverity CXStoredDiagnostic::getSeverity() const {
switch (Diag.getLevel()) {
case DiagnosticsEngine::Ignored: return CXDiagnostic_Ignored;
case DiagnosticsEngine::Note: return CXDiagnostic_Note;
case DiagnosticsEngine::Remark:
// The 'Remark' level isn't represented in the stable API.
case DiagnosticsEngine::Warning: return CXDiagnostic_Warning;
case DiagnosticsEngine::Error: return CXDiagnostic_Error;
case DiagnosticsEngine::Fatal: return CXDiagnostic_Fatal;
}
llvm_unreachable("Invalid diagnostic level");
}
CXSourceLocation CXStoredDiagnostic::getLocation() const {
if (Diag.getLocation().isInvalid())
return clang_getNullLocation();
return translateSourceLocation(Diag.getLocation().getManager(),
LangOpts, Diag.getLocation());
}
CXString CXStoredDiagnostic::getSpelling() const {
return cxstring::createRef(Diag.getMessage());
}
CXString CXStoredDiagnostic::getDiagnosticOption(CXString *Disable) const {
unsigned ID = Diag.getID();
StringRef Option = DiagnosticIDs::getWarningOptionForDiag(ID);
if (!Option.empty()) {
if (Disable)
*Disable = cxstring::createDup((Twine("-Wno-") + Option).str());
return cxstring::createDup((Twine("-W") + Option).str());
}
if (ID == diag::fatal_too_many_errors) {
if (Disable)
*Disable = cxstring::createRef("-ferror-limit=0");
return cxstring::createRef("-ferror-limit=");
}
return cxstring::createEmpty();
}
unsigned CXStoredDiagnostic::getCategory() const {
return DiagnosticIDs::getCategoryNumberForDiag(Diag.getID());
}
CXString CXStoredDiagnostic::getCategoryText() const {
unsigned catID = DiagnosticIDs::getCategoryNumberForDiag(Diag.getID());
return cxstring::createRef(DiagnosticIDs::getCategoryNameFromID(catID));
}
unsigned CXStoredDiagnostic::getNumRanges() const {
if (Diag.getLocation().isInvalid())
return 0;
return Diag.range_size();
}
CXSourceRange CXStoredDiagnostic::getRange(unsigned int Range) const {
assert(Diag.getLocation().isValid());
return translateSourceRange(Diag.getLocation().getManager(),
LangOpts,
Diag.range_begin()[Range]);
}
unsigned CXStoredDiagnostic::getNumFixIts() const {
if (Diag.getLocation().isInvalid())
return 0;
return Diag.fixit_size();
}
CXString CXStoredDiagnostic::getFixIt(unsigned FixIt,
CXSourceRange *ReplacementRange) const {
const FixItHint &Hint = Diag.fixit_begin()[FixIt];
if (ReplacementRange) {
// Create a range that covers the entire replacement (or
// removal) range, adjusting the end of the range to point to
// the end of the token.
*ReplacementRange = translateSourceRange(Diag.getLocation().getManager(),
LangOpts, Hint.RemoveRange);
}
return cxstring::createDup(Hint.CodeToInsert);
}
|
