diff --git a/src/emitter.rs b/src/emitter.rs index ac645a8..c0ba543 100644 --- a/src/emitter.rs +++ b/src/emitter.rs @@ -3013,10 +3013,7 @@ unsafe fn yaml_emitter_write_folded_scalar( if yaml_emitter_write_indent(emitter) == 0 { return 0_i32; } - leading_spaces = (*string.pointer as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *string.pointer as libc::c_int == '\t' as i32 as yaml_char_t as libc::c_int) - as libc::c_int; + leading_spaces = IS_BLANK!(string) as libc::c_int; } if breaks == 0 && *string.pointer as libc::c_int == ' ' as i32 as yaml_char_t as libc::c_int diff --git a/src/macros.rs b/src/macros.rs index 765ee79..bb2b0cc 100644 --- a/src/macros.rs +++ b/src/macros.rs @@ -1,3 +1,10 @@ +macro_rules! IS_BLANK { + ($string:expr) => { + *$string.pointer as libc::c_int == ' ' as i32 as yaml_char_t as libc::c_int + || *$string.pointer as libc::c_int == '\t' as i32 as yaml_char_t as libc::c_int + }; +} + macro_rules! IS_BLANKZ_AT { ($string:expr, $offset:expr) => { (*$string.pointer.wrapping_offset($offset as isize) as libc::c_int diff --git a/src/scanner.rs b/src/scanner.rs index 8089c93..f3bb20f 100644 --- a/src/scanner.rs +++ b/src/scanner.rs @@ -1687,11 +1687,7 @@ unsafe fn yaml_parser_scan_directive( _ => { if !(CACHE!(parser, 1_u64) == 0) { loop { - if !(*((*parser).buffer.pointer) as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int) - { + if !IS_BLANK!((*parser).buffer) { current_block = 11584701595673473500; break; } @@ -1945,9 +1941,7 @@ unsafe fn yaml_parser_scan_version_directive_value( if CACHE!(parser, 1_u64) == 0 { return 0_i32; } - while *((*parser).buffer.pointer) as libc::c_int == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int == '\t' as i32 as yaml_char_t as libc::c_int - { + while IS_BLANK!((*parser).buffer) { SKIP!(parser); if CACHE!(parser, 1_u64) == 0 { return 0_i32; @@ -2037,11 +2031,7 @@ unsafe fn yaml_parser_scan_tag_directive_value( return 0_i32; } _ => { - if *((*parser).buffer.pointer) as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int - { + if IS_BLANK!((*parser).buffer) { SKIP!(parser); if CACHE!(parser, 1_u64) == 0 { current_block = 5231181710497607163; @@ -2063,11 +2053,7 @@ unsafe fn yaml_parser_scan_tag_directive_value( current_block = 5231181710497607163; continue; } - if !(*((*parser).buffer.pointer) as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int) - { + if !IS_BLANK!((*parser).buffer) { yaml_parser_set_scanner_error( parser, b"while scanning a %TAG directive\0" as *const u8 @@ -2078,11 +2064,7 @@ unsafe fn yaml_parser_scan_tag_directive_value( ); current_block = 5231181710497607163; } else { - while *((*parser).buffer.pointer) as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int - { + while IS_BLANK!((*parser).buffer) { SKIP!(parser); if CACHE!(parser, 1_u64) == 0 { current_block = 5231181710497607163; @@ -3017,11 +2999,7 @@ unsafe fn yaml_parser_scan_block_scalar( _ => { if !(CACHE!(parser, 1_u64) == 0) { loop { - if !(*((*parser).buffer.pointer) as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int) - { + if !IS_BLANK!((*parser).buffer) { current_block = 4090602189656566074; break; } @@ -3213,13 +3191,7 @@ unsafe fn yaml_parser_scan_block_scalar( current_block = 5793491756164225964; break; } - trailing_blank = (*((*parser).buffer.pointer) - as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) - as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int) - as libc::c_int; + trailing_blank = IS_BLANK!((*parser).buffer) as libc::c_int; if literal == 0 && *leading_break.start as libc::c_int == '\n' as i32 && leading_blank == 0 && trailing_blank == 0 @@ -3307,13 +3279,7 @@ unsafe fn yaml_parser_scan_block_scalar( trailing_breaks.end.c_offset_from(trailing_breaks.start) as libc::c_long as libc::c_ulong, ); - leading_blank = (*((*parser).buffer.pointer) - as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) - as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int) - as libc::c_int; + leading_blank = IS_BLANK!((*parser).buffer) as libc::c_int; while !(*((*parser).buffer.pointer) as libc::c_int == '\r' as i32 as yaml_char_t as libc::c_int @@ -4165,10 +4131,7 @@ unsafe fn yaml_parser_scan_flow_scalar( current_block = 8114179180390253173; break; } - while *((*parser).buffer.pointer) as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int + while IS_BLANK!((*parser).buffer) || (*((*parser).buffer.pointer) as libc::c_int == '\r' as i32 as yaml_char_t as libc::c_int || *((*parser).buffer.pointer) as libc::c_int @@ -4195,11 +4158,7 @@ unsafe fn yaml_parser_scan_flow_scalar( as libc::c_int == -87i32 as yaml_char_t as libc::c_int) { - if *((*parser).buffer.pointer) as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int - { + if IS_BLANK!((*parser).buffer) { if leading_blanks == 0 { if READ!(parser, whitespaces) == 0 { current_block = 8114179180390253173; @@ -4766,10 +4725,7 @@ unsafe fn yaml_parser_scan_plain_scalar( } } } - if !(*((*parser).buffer.pointer) as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int + if !(IS_BLANK!((*parser).buffer) || (*((*parser).buffer.pointer) as libc::c_int == '\r' as i32 as yaml_char_t as libc::c_int || *((*parser).buffer.pointer) as libc::c_int @@ -4803,10 +4759,7 @@ unsafe fn yaml_parser_scan_plain_scalar( current_block = 16642808987012640029; break; } - while *((*parser).buffer.pointer) as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int + while IS_BLANK!((*parser).buffer) || (*((*parser).buffer.pointer) as libc::c_int == '\r' as i32 as yaml_char_t as libc::c_int || *((*parser).buffer.pointer) as libc::c_int @@ -4833,11 +4786,7 @@ unsafe fn yaml_parser_scan_plain_scalar( as libc::c_int == -87i32 as yaml_char_t as libc::c_int) { - if *((*parser).buffer.pointer) as libc::c_int - == ' ' as i32 as yaml_char_t as libc::c_int - || *((*parser).buffer.pointer) as libc::c_int - == '\t' as i32 as yaml_char_t as libc::c_int - { + if IS_BLANK!((*parser).buffer) { if leading_blanks != 0 && ((*parser).mark.column as libc::c_int) < indent && *((*parser).buffer.pointer) as libc::c_int