source:
src/Common/SemanticError.cc
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[51587aa] | 1 | // |
2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo | |
3 | // | |
4 | // The contents of this file are covered under the licence agreement in the | |
5 | // file "LICENCE" distributed with Cforall. | |
6 | // | |
[3906301] | 7 | // SemanticError.cc -- |
[51587aa] | 8 | // |
9 | // Author : Richard C. Bilson | |
10 | // Created On : Mon May 18 07:44:20 2015 | |
[01aeade] | 11 | // Last Modified By : Peter A. Buhr |
12 | // Last Modified On : Tue May 19 07:21:25 2015 | |
13 | // Update Count : 1 | |
[51587aa] | 14 | // |
[51b7345] | 15 | |
16 | #include <iostream> | |
17 | #include <list> | |
18 | #include <string> | |
19 | #include <algorithm> | |
20 | #include <iterator> | |
21 | ||
22 | #include "SemanticError.h" | |
23 | ||
[138e29e] | 24 | #include <unistd.h> |
25 | ||
26 | inline const std::string& error_str() { | |
27 | static std::string str = isatty( fileno(stderr) ) ? "\e[31merror:\e[39m " : "error: "; | |
28 | return str; | |
29 | } | |
30 | ||
[01aeade] | 31 | SemanticError::SemanticError() { |
[51b7345] | 32 | } |
33 | ||
[01aeade] | 34 | SemanticError::SemanticError( std::string error ) { |
[138e29e] | 35 | append( error ); |
[51b7345] | 36 | } |
37 | ||
[01aeade] | 38 | void SemanticError::append( SemanticError &other ) { |
[138e29e] | 39 | errors.splice( errors.end(), other.errors ); |
[3906301] | 40 | } |
41 | ||
42 | void SemanticError::append( const std::string & msg ) { | |
[138e29e] | 43 | errors.emplace_back( error_str() + msg ); |
[51b7345] | 44 | } |
45 | ||
[01aeade] | 46 | bool SemanticError::isEmpty() const { |
47 | return errors.empty(); | |
[51b7345] | 48 | } |
49 | ||
[01aeade] | 50 | void SemanticError::print( std::ostream &os ) { |
[138e29e] | 51 | using std::to_string; |
52 | for(auto err : errors) { | |
53 | os << to_string( err.location ) << err.description << '\n'; | |
54 | } | |
[51b7345] | 55 | } |
[01aeade] | 56 | |
[294647b] | 57 | void SemanticError::set_location( const CodeLocation& location ) { |
[138e29e] | 58 | errors.begin()->maybeSet( location ); |
[294647b] | 59 | } |
60 | ||
[51587aa] | 61 | // Local Variables: // |
62 | // tab-width: 4 // | |
63 | // mode: c++ // | |
64 | // compile-command: "make install" // | |
65 | // End: // |
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