diff options
Diffstat (limited to 'Source/cmDependsFortranLexer.cxx')
| -rw-r--r-- | Source/cmDependsFortranLexer.cxx | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/Source/cmDependsFortranLexer.cxx b/Source/cmDependsFortranLexer.cxx index 1810806cc1..d9c370f39a 100644 --- a/Source/cmDependsFortranLexer.cxx +++ b/Source/cmDependsFortranLexer.cxx @@ -1398,10 +1398,10 @@ static int yy_get_next_buffer (yyscan_t yyscanner) else { - size_t num_to_read = + size_t nuto_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - while ( num_to_read <= 0 ) + while ( nuto_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ @@ -1433,17 +1433,17 @@ static int yy_get_next_buffer (yyscan_t yyscanner) yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + nuto_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; + if ( nuto_read > YY_READ_BUF_SIZE ) + nuto_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - yyg->yy_n_chars, num_to_read ); + yyg->yy_n_chars, nuto_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; } @@ -1885,7 +1885,7 @@ void cmDependsFortran_yypop_buffer_state (yyscan_t yyscanner) */ static void cmDependsFortran_yyensure_buffer_stack (yyscan_t yyscanner) { - int num_to_alloc; + int nuto_alloc; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; if (!yyg->yy_buffer_stack) { @@ -1894,14 +1894,15 @@ static void cmDependsFortran_yyensure_buffer_stack (yyscan_t yyscanner) * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ - num_to_alloc = 1; + nuto_alloc = 1; yyg->yy_buffer_stack = (struct yy_buffer_state**)cmDependsFortran_yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) + (nuto_alloc * sizeof(struct yy_buffer_state*) , yyscanner); - - memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - yyg->yy_buffer_stack_max = num_to_alloc; + + memset(yyg->yy_buffer_stack, 0, + nuto_alloc * sizeof(struct yy_buffer_state*)); + + yyg->yy_buffer_stack_max = nuto_alloc; yyg->yy_buffer_stack_top = 0; return; } @@ -1911,15 +1912,15 @@ static void cmDependsFortran_yyensure_buffer_stack (yyscan_t yyscanner) /* Increase the buffer to prepare for a possible push. */ int grow_size = 8 /* arbitrary grow size */; - num_to_alloc = yyg->yy_buffer_stack_max + grow_size; + nuto_alloc = yyg->yy_buffer_stack_max + grow_size; yyg->yy_buffer_stack = (struct yy_buffer_state**)cmDependsFortran_yyrealloc (yyg->yy_buffer_stack, - num_to_alloc * sizeof(struct yy_buffer_state*) + nuto_alloc * sizeof(struct yy_buffer_state*) , yyscanner); /* zero only the new slots.*/ memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); - yyg->yy_buffer_stack_max = num_to_alloc; + yyg->yy_buffer_stack_max = nuto_alloc; } } |