diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/io.rs | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/src/lib/io.rs b/src/lib/io.rs index f285f6c8..9f428cee 100644 --- a/src/lib/io.rs +++ b/src/lib/io.rs @@ -85,18 +85,11 @@ fn new_buf_reader(str path) -> buf_reader { ret fd_buf_reader(fd, new_buf()); } -/** - * FIXME (issue #150): This should be - * - * type fileflag = tag(append(), create(), truncate()); - * - * but then the tag value ctors are not found from crate-importers of std, so - * we manually simulate the enum below. - */ -type fileflag = uint; -fn append() -> uint { ret 0u; } -fn create() -> uint { ret 1u; } -fn truncate() -> uint { ret 2u; } +tag fileflag { + append; + create; + truncate; +} fn new_buf_writer(str path, vec[fileflag] flags) -> buf_writer { @@ -129,13 +122,9 @@ fn new_buf_writer(str path, vec[fileflag] flags) -> buf_writer { for (fileflag f in flags) { alt (f) { - // FIXME (issue #150): cf comment above defn of fileflag type - //case (append()) { fflags |= os.libc_constants.O_APPEND(); } - //case (create()) { fflags |= os.libc_constants.O_CREAT(); } - //case (truncate()) { fflags |= os.libc_constants.O_TRUNC(); } - case (0u) { fflags |= os.libc_constants.O_APPEND(); } - case (1u) { fflags |= os.libc_constants.O_CREAT(); } - case (2u) { fflags |= os.libc_constants.O_TRUNC(); } + case (append) { fflags |= os.libc_constants.O_APPEND(); } + case (create) { fflags |= os.libc_constants.O_CREAT(); } + case (truncate) { fflags |= os.libc_constants.O_TRUNC(); } } } |