blob: 5881229bf747d76f1e527f9d518b3de160b90f15 (
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
|
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file implements TrapReasonBuilder and related classes.
///
//===----------------------------------------------------------------------===//
#include "TrapReasonBuilder.h"
namespace clang {
namespace CodeGen {
TrapReasonBuilder::TrapReasonBuilder(DiagnosticsEngine *DiagObj,
unsigned DiagID, TrapReason &TR)
: DiagnosticBuilder(DiagObj, SourceLocation(), DiagID), TR(TR) {
assert(DiagObj->getDiagnosticIDs()->isTrapDiag(DiagID));
}
TrapReasonBuilder::~TrapReasonBuilder() {
// Store the trap message and category into the TrapReason object.
getMessage(TR.Message);
TR.Category = getCategory();
// Make sure that when `DiagnosticBuilder::~DiagnosticBuilder()`
// calls `Emit()` that it does nothing.
Clear();
}
void TrapReasonBuilder::getMessage(SmallVectorImpl<char> &Storage) {
// Render the Diagnostic
Diagnostic Info(getDiagnosticsEngine(), *this);
Info.FormatDiagnostic(Storage);
}
StringRef TrapReasonBuilder::getCategory() {
auto CategoryID =
getDiagnosticsEngine()->getDiagnosticIDs()->getCategoryNumberForDiag(
getDiagID());
if (CategoryID == 0)
return "";
return getDiagnosticsEngine()->getDiagnosticIDs()->getCategoryNameFromID(
CategoryID);
}
} // namespace CodeGen
} // namespace clang
|
