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comparison src/variables.cc @ 191:b6b4d8c513fe

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[project @ 1993-10-29 23:41:39 by jwe]
author jwe
date Fri, 29 Oct 1993 23:41:39 +0000
parents 31bd3f646964
children 13c6086c325c
comparison
equal deleted inserted replaced
190:edfb6cafe85d 191:b6b4d8c513fe
187 187
188 tree *defn = sr->def (); 188 tree *defn = sr->def ();
189 if (defn != NULL_TREE) 189 if (defn != NULL_TREE)
190 { 190 {
191 tree_constant val = defn->eval (0); 191 tree_constant val = defn->eval (0);
192 if (val.is_string_type ()) 192 if (error_state)
193 return retval;
194 else if (val.is_string_type ())
193 { 195 {
194 char *s = val.string_value (); 196 char *s = val.string_value ();
195 if (s != (char *) NULL) 197 if (s != (char *) NULL)
196 retval = strsave (s); 198 retval = strsave (s);
197 } 199 }
220 222
221 tree *defn = sr->def (); 223 tree *defn = sr->def ();
222 if (defn != NULL_TREE) 224 if (defn != NULL_TREE)
223 { 225 {
224 tree_constant val = defn->eval (0); 226 tree_constant val = defn->eval (0);
225 if (val.const_type () == tree_constant_rep::scalar_constant) 227 if (error_state)
228 return status;
229 else if (val.const_type () == tree_constant_rep::scalar_constant)
226 { 230 {
227 d = val.double_value (); 231 d = val.double_value ();
228 status = 0; 232 status = 0;
229 } 233 }
230 } 234 }