"IO" -> "System".

Get rid of the separate opt-in IO class and replace it with a core
System class.

- Remove wren_io.c, wren_io.h, and io.wren.
- Remove the flags that disable it.
- Remove the overloads for print() with different arity. (It was an
  experiment, but I don't think it's that useful.)
- Remove IO.read(). That will reappear using libuv in the CLI at some
  point.
- Remove IO.time. Doesn't seem to have been used.
- Update all of the tests, docs, etc.

I'm sorry for all the breakage this causes, but I think "System" is a
better name for this class (it makes it natural to add things like
"System.gc()") and frees up "IO" for referring to the CLI's IO module.
This commit is contained in:
Bob Nystrom
2015-09-15 07:46:09 -07:00
parent 66b89a493f
commit 58e4d26648
491 changed files with 3285 additions and 3544 deletions
@@ -17,7 +17,6 @@
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29205C9B1AB4E6430073018D /* wren_debug.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C941AB4E6430073018D /* wren_debug.c */; };
29205C9C1AB4E6430073018D /* wren_io.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C951AB4E6430073018D /* wren_io.c */; };
29205C9D1AB4E6430073018D /* wren_utils.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C961AB4E6430073018D /* wren_utils.c */; };
29205C9E1AB4E6430073018D /* wren_value.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C971AB4E6430073018D /* wren_value.c */; };
29205C9F1AB4E6430073018D /* wren_vm.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C981AB4E6430073018D /* wren_vm.c */; };
@@ -63,7 +62,6 @@
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29205C931AB4E6430073018D /* wren_core.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = wren_core.c; path = ../../src/vm/wren_core.c; sourceTree = "<group>"; };
29205C941AB4E6430073018D /* wren_debug.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = wren_debug.c; path = ../../src/vm/wren_debug.c; sourceTree = "<group>"; };
29205C951AB4E6430073018D /* wren_io.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = wren_io.c; path = ../../src/vm/wren_io.c; sourceTree = "<group>"; };
29205C961AB4E6430073018D /* wren_utils.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = wren_utils.c; path = ../../src/vm/wren_utils.c; sourceTree = "<group>"; };
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29205C981AB4E6430073018D /* wren_vm.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = wren_vm.c; path = ../../src/vm/wren_vm.c; sourceTree = "<group>"; };
@@ -71,7 +69,6 @@
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29205CA51AB4E65E0073018D /* wren_io.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = wren_io.h; path = ../../src/vm/wren_io.h; sourceTree = "<group>"; };
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@@ -137,8 +134,6 @@
29205C931AB4E6430073018D /* wren_core.c */,
29205CA41AB4E65E0073018D /* wren_debug.h */,
29205C941AB4E6430073018D /* wren_debug.c */,
29205CA51AB4E65E0073018D /* wren_io.h */,
29205C951AB4E6430073018D /* wren_io.c */,
29DE39521AC3A50A00987D41 /* wren_meta.h */,
29DE39511AC3A50A00987D41 /* wren_meta.c */,
296371B31AC713D000079FDA /* wren_opcodes.h */,
@@ -292,7 +287,6 @@
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29205C9C1AB4E6430073018D /* wren_io.c in Sources */,
29205C9D1AB4E6430073018D /* wren_utils.c in Sources */,
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29205C9F1AB4E6430073018D /* wren_vm.c in Sources */,