diff options
Diffstat (limited to 'src/fjbg/ch/epfl')
| -rw-r--r-- | src/fjbg/ch/epfl/lamp/fjbg/JExtendedCode.java | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/fjbg/ch/epfl/lamp/fjbg/JExtendedCode.java b/src/fjbg/ch/epfl/lamp/fjbg/JExtendedCode.java index 8b0338ed29..d4c5417260 100644 --- a/src/fjbg/ch/epfl/lamp/fjbg/JExtendedCode.java +++ b/src/fjbg/ch/epfl/lamp/fjbg/JExtendedCode.java @@ -596,6 +596,16 @@ public class JExtendedCode extends JCode { double minDensity) { assert keys.length == branches.length; + //The special case for empty keys. It makes sense to allow + //empty keys and generate LOOKUPSWITCH with defaultBranch + //only. This is exactly what javac does for switch statement + //that has only a default case. + if (keys.length == 0) { + emitLOOKUPSWITCH(keys, branches, defaultBranch); + return; + } + //the rest of the code assumes that keys.length > 0 + // sorting the tables // FIXME use quicksort for (int i = 1; i < keys.length; i++) { |