author | Michael Krelin <hacker@klever.net> | 2005-03-30 21:58:44 (UTC) |
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committer | Michael Krelin <hacker@klever.net> | 2005-03-30 21:58:44 (UTC) |
commit | 5c757590c7561f6d85b3f9011aa0695c4111b379 (patch) (unidiff) | |
tree | e0bf20ca58b3e7bd9cc4eda54db5674ba1d71db0 /lib/sitecing_enflesher.ll | |
parent | 3ddbfeafde93d1aab16a710498d86eef4e787406 (diff) | |
download | sitecing-5c757590c7561f6d85b3f9011aa0695c4111b379.zip sitecing-5c757590c7561f6d85b3f9011aa0695c4111b379.tar.gz sitecing-5c757590c7561f6d85b3f9011aa0695c4111b379.tar.bz2 |
1. fixed a bug just introduced, preventing the last skeleton-generated file
from being written.
2. introduced pragma directive and pragma main=class
3. minor changes of no importance
-rw-r--r-- | lib/sitecing_enflesher.ll | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/sitecing_enflesher.ll b/lib/sitecing_enflesher.ll index 46489c7..bb667be 100644 --- a/lib/sitecing_enflesher.ll +++ b/lib/sitecing_enflesher.ll | |||
@@ -174,26 +174,27 @@ void sitecing_enflesher::LexerOutput(const char *buf,int size) { | |||
174 | } | 174 | } |
175 | 175 | ||
176 | void sitecing_enflesher::enflesh() { | 176 | void sitecing_enflesher::enflesh() { |
177 | ifstream ifs(parser.skeleton.c_str()); | 177 | ifstream ifs(parser.skeleton.c_str()); |
178 | if(!ifs.good()) | 178 | if(!ifs.good()) |
179 | throw preprocessor_error(CODEPOINT,"failed to open skeleton file"); | 179 | throw preprocessor_error(CODEPOINT,"failed to open skeleton file"); |
180 | switch_streams(&ifs,NULL); | 180 | switch_streams(&ifs,NULL); |
181 | yylex(); | 181 | yylex(); |
182 | outs_close(); | ||
182 | } | 183 | } |
183 | 184 | ||
184 | void sitecing_enflesher::anchor() { | 185 | void sitecing_enflesher::anchor() { |
185 | if(!anchoraged) | 186 | if(!anchoraged) |
186 | return; | 187 | return; |
187 | outs << "\n#line " << lineno() << " \"" << parser.skeleton << "\"\n"; | 188 | outs << "\n#line " << lineno() << " \"" << parser.skeleton << "\"\n"; |
188 | anchor_time = false; | 189 | anchor_time = false; |
189 | } | 190 | } |
190 | 191 | ||
191 | void sitecing_enflesher::outs_open(const string& nfile) { | 192 | void sitecing_enflesher::outs_close() { |
192 | if(!outs_filename.empty()) { | 193 | if(!outs_filename.empty()) { |
193 | outs.flush(); | 194 | outs.flush(); |
194 | outs.close(); | 195 | outs.close(); |
195 | outs.clear(); | 196 | outs.clear(); |
196 | /* | 197 | /* |
197 | * compare source and destination files. | 198 | * compare source and destination files. |
198 | * | 199 | * |
199 | * one can also keep a hash for the old one and compute one for the | 200 | * one can also keep a hash for the old one and compute one for the |
@@ -239,16 +240,21 @@ void sitecing_enflesher::outs_open(const string& nfile) { | |||
239 | } | 240 | } |
240 | } | 241 | } |
241 | if(overwrite) { | 242 | if(overwrite) { |
242 | cerr << "renaming '" << fn_s << "'" << endl; | 243 | cerr << "renaming '" << fn_s << "'" << endl; |
243 | if(rename(fn_s.c_str(),fn_d.c_str())) | 244 | if(rename(fn_s.c_str(),fn_d.c_str())) |
244 | throw preprocessor_error(CODEPOINT,"failed to rename() generated output"); | 245 | throw preprocessor_error(CODEPOINT,"failed to rename() generated output"); |
245 | } | 246 | } |
246 | } | 247 | } |
248 | outs_filename.erase(); | ||
249 | } | ||
250 | |||
251 | void sitecing_enflesher::outs_open(const string& nfile) { | ||
252 | outs_close(); | ||
247 | outs_filename = nfile; | 253 | outs_filename = nfile; |
248 | outs.open((nfile+".new").c_str(),ios::trunc); | 254 | outs.open((nfile+".new").c_str(),ios::trunc); |
249 | if(!outs.good()) | 255 | if(!outs.good()) |
250 | throw preprocessor_error(CODEPOINT,"failed to write preprocessor output"); | 256 | throw preprocessor_error(CODEPOINT,"failed to write preprocessor output"); |
251 | } | 257 | } |
252 | /* | 258 | /* |
253 | * vim:set ft=lex: | 259 | * vim:set ft=lex: |
254 | */ | 260 | */ |