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
|
#include "generator.ih"
bool Generator::conflicts() const
{
bool ret = false;
emsg.noLineNr();
emsg.setLineTag("");
string const &classHeader = d_options.classHeader();
if (d_stat.set(classHeader))
{
// class-name must match
ret = errExisting(classHeader, "class-name",
"^class " + d_options.className() + "\\b")
or ret;
ret = errExisting(classHeader, "baseclass-header",
"^#include \"" + d_options.baseclassHeaderName() + '"')
or ret;
// if a namespace was provided: it must be present
if (not d_options.nameSpace().empty())
ret = errExisting(classHeader, "namespace",
"^namespace " + d_options.nameSpace() + "\\b")
or ret;
if (d_options.specified("scanner"))
{
// the 'scanner' include spec. must be present
ret = errExisting(classHeader, "scanner",
"^#include " + d_options.scannerInclude())
or ret;
// the 'scanner-class-name must be present
if (d_options.specified("scanner-class-name"))
ret = errExisting(classHeader, "scanner-class-name",
"^[[:space:]]*" +
d_options.scannerClassName() +
" d_scanner;")
or ret;
}
else if (d_options.specified("scanner-class-name"))
wmsg << '`' << classHeader <<
"': option/directive `scanner-class-name' ignored: "
" option `scanner' not specified" << endl;
}
string const &implementationHeader = d_options.implementationHeader();
if (d_stat.set(implementationHeader))
{
ret = errExisting(implementationHeader, "class-header",
"^#include \"" + d_options.classHeader() + '"')
or ret;
ret = errExisting(implementationHeader, "class-name",
"\\b" + d_options.className() + "::")
or ret;
if (not d_options.nameSpace().empty())
ret = errExisting(implementationHeader, "namespace",
"^namespace " + d_options.nameSpace() + "\\b")
or ret;
string pattern = "\\b" + d_options.scannerTokenFunction() + "\\b";
replace(pattern, '(', "\\(");
replace(pattern, ')', "\\)");
ret = errExisting(implementationHeader, "scanner-token-function",
pattern)
or ret;
}
return ret;
}
|
