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Added '<<' and '>>' as stronger quotes for avoiding preprocessing some strings.

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This commit is contained in:
Guillaume Melquiond 2009-03-22 18:58:54 +00:00
parent 8ddb3f378f
commit 07feaee115
1 changed files with 17 additions and 0 deletions
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17
src/serialization/preprocessor.cpp
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@ -351,6 +351,7 @@ class preprocessor_data: preprocessor
* - 'I': skipping the "if" branch of a ifdef/ifndef (the "else" branch, if any, will be processed)
* - 'J': skipping the "else" branch of a ifdef/ifndef
* - '"': processing a string
* - '<': processing a verbatim string
* - '{': processing between chunks of a macro call (skip spaces)
* - '[': processing inside a chunk of a macro call (stop on space or '(')
* - '(': processing a parenthesized macro argument
@ -635,6 +636,22 @@ bool preprocessor_data::get_chunk()
buffer += '\n';
// line_change = 1-1 = 0
put(buffer);
} else if (token.type == '<') {
put(c);
if (c == '>' && in_->peek() == '>') {
put(in_->get());
if (!skipping_ && slowpath_) {
std::string tmp = strings_.back();
pop_token();
strings_.back() += tmp;
} else
pop_token();
}
} else if (c == '<' && in_->peek() == '<') {
in_->get();
push_token('<');
put('<');
put('<');
} else if (c == '"') {
if (token.type == '"') {
target_.quoted_ = false;