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
|
// Preprocessor.h
#ifndef SLANG_PREPROCESSOR_H_INCLUDED
#define SLANG_PREPROCESSOR_H_INCLUDED
#include "../core/basic.h"
#include "../slang/lexer.h"
namespace Slang {
class CompileRequest;
class DiagnosticSink;
class ProgramSyntaxNode;
enum class IncludeResult
{
Error,
NotFound,
FoundIncludeFile,
FoundAutoImportFile,
};
// Callback interface for the preprocessor to use when looking
// for files in `#include` directives.
struct IncludeHandler
{
virtual IncludeResult TryToFindIncludeFile(
String const& pathToInclude,
String const& pathIncludedFrom,
String* outFoundPath,
String* outFoundSource) = 0;
};
// Take a string of source code and preprocess it into a list of tokens.
TokenList preprocessSource(
String const& source,
String const& fileName,
DiagnosticSink* sink,
IncludeHandler* includeHandler,
Dictionary<String, String> defines,
ProgramSyntaxNode* syntax,
CompileRequest* compileRequest);
} // namespace Slang
#endif
|
