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Eliminate many match checks in rustc

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This commit is contained in:
Tim Chevalier 2012-08-21 17:22:45 -07:00
parent 0e620ac030
commit 7284969292
12 changed files with 61 additions and 88 deletions
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10
src/rustc/middle/astencode.rs
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@ -509,8 +509,8 @@ impl ebml::ebml_deserializer: vtable_deserialization_helpers {
-> typeck::vtable_origin {
do self.read_enum(~"vtable_origin") {
do self.read_enum_variant |i| {
match check i {
0u => {
match i {
0 => {
typeck::vtable_static(
do self.read_enum_variant_arg(0u) {
self.read_def_id(xcx)
@ -523,7 +523,7 @@ impl ebml::ebml_deserializer: vtable_deserialization_helpers {
}
)
}
1u => {
1 => {
typeck::vtable_param(
do self.read_enum_variant_arg(0u) {
self.read_uint()
@ -533,7 +533,7 @@ impl ebml::ebml_deserializer: vtable_deserialization_helpers {
}
)
}
2u => {
2 => {
typeck::vtable_trait(
do self.read_enum_variant_arg(0u) {
self.read_def_id(xcx)
@ -543,6 +543,8 @@ impl ebml::ebml_deserializer: vtable_deserialization_helpers {
}
)
}
// hard to avoid - user input
_ => fail ~"bad enum variant"
}
}
}