diff options
Diffstat (limited to 'libbuild2/cc/lexer.cxx')
| -rw-r--r-- | libbuild2/cc/lexer.cxx | 50 |
1 files changed, 30 insertions, 20 deletions
diff --git a/libbuild2/cc/lexer.cxx b/libbuild2/cc/lexer.cxx index 36725e3..d57f5eb 100644 --- a/libbuild2/cc/lexer.cxx +++ b/libbuild2/cc/lexer.cxx @@ -32,7 +32,7 @@ static const uint8_t char_flags[256] = namespace butl // ADL { inline build2::location - get_location (const butl::char_scanner::xchar& c, const void* data) + get_location (const butl::char_scanner<>::xchar& c, const void* data) { using namespace build2; @@ -702,7 +702,8 @@ namespace build2 const char* p (b); for (char c; - p != e && (c = *p) != '\"' && c != '\\' && c != '\n'; + p != e && + (c = *p) != '\"' && c != '\\' && c != '\n' && c != '\r'; ++p) ; size_t n (p - b); @@ -885,7 +886,8 @@ namespace build2 const char* p (b); for (char c; - p != e && (c = *p) != '\"' && c != '\\' && c != '\n'; + p != e && + (c = *p) != '\"' && c != '\\' && c != '\n' && c != '\r'; ++p) ; size_t n (p - b); @@ -1095,27 +1097,35 @@ namespace build2 break; } - // Direct buffer scan. - // - const char* b (gptr_); - const char* e (egptr_); - const char* p (b); - - for (char c; - p != e && (c = *p) != '*' && c != '\\'; - ++p) + if (c != '*' && c != '\\') { - if (c == '\n') + // Direct buffer scan. + // + // Note that we should call get() prior to the direct buffer + // scan (see butl::char_scanner for details). + // + get (c); + + const char* b (gptr_); + const char* e (egptr_); + const char* p (b); + + for (char c; + p != e && (c = *p) != '*' && c != '\\'; + ++p) { - if (log_line_) ++*log_line_; - ++line; - column = 1; + if (c == '\n') + { + if (log_line_) ++*log_line_; + ++line; + column = 1; + } + else + ++column; } - else - ++column; - } - gptr_ = p; buf_->gbump (static_cast<int> (p - b)); + gptr_ = p; buf_->gbump (static_cast<int> (p - b)); + } } continue; } |