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
|
// file : build2/diagnostics.cxx -*- C++ -*-
// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#include <build2/diagnostics>
#include <cstring> // strchr()
using namespace std;
namespace build2
{
// Stream verbosity.
//
const int stream_verb_index = ostream::xalloc ();
void
print_process (const char* const* args, size_t n)
{
diag_record r (text);
print_process (r, args, n);
}
struct process_args
{
const char* const* a;
size_t n;
};
inline static ostream&
operator<< (ostream& o, const process_args& p)
{
process::print (o, p.a, p.n);
return o;
}
void
print_process (diag_record& r, const char* const* args, size_t n)
{
r << process_args {args, n};
}
// Diagnostics verbosity level.
//
uint16_t verb = 0; // Keep disabled until set from options.
// Diagnostics stack.
//
#ifdef __cpp_thread_local
thread_local
#else
__thread
#endif
const diag_frame* diag_frame::stack;
// Diagnostic facility, project specifics.
//
void simple_prologue_base::
operator() (const diag_record& r) const
{
stream_verb (r.os, sverb_);
if (type_ != nullptr)
r << type_ << ": ";
if (mod_ != nullptr)
r << mod_ << "::";
if (name_ != nullptr)
r << name_ << ": ";
}
void location_prologue_base::
operator() (const diag_record& r) const
{
stream_verb (r.os, sverb_);
r << *loc_.file << ':';
if (!ops.no_line ())
{
if (loc_.line != 0)
r << loc_.line << ':';
if (!ops.no_column ())
{
if (loc_.column != 0)
r << loc_.column << ':';
}
}
r << ' ';
if (type_ != nullptr)
r << type_ << ": ";
if (mod_ != nullptr)
r << mod_ << "::";
if (name_ != nullptr)
r << name_ << ": ";
}
const basic_mark error ("error");
const basic_mark warn ("warning");
const basic_mark info ("info");
const basic_mark text (nullptr, nullptr); // No type/frame.
const fail_mark fail ("error");
const fail_end endf;
}
|
