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Fixes to CLI and version reporting. #2531

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Merged
merged 8 commits into from
May 26, 2017
Merged

Fixes to CLI and version reporting. #2531

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0bc4885
Fix #2530: Look for our version number in correct place.
DarkDimius May 25, 2017
36beb74
Don't hardcode version number and copyright string + DCE.
DarkDimius May 25, 2017
0c954a5
Check java version at start.
DarkDimius May 25, 2017
e91bccd
Refer to corrects scripts in help.
DarkDimius May 25, 2017
2cd0d17
Remove unnecessary main
DarkDimius May 25, 2017
14cdb8e
Populate compiler.propertives with correct data from build.
DarkDimius May 25, 2017
d28009b
Fix build failure.
DarkDimius May 25, 2017
084901c
Check for java8.
DarkDimius May 25, 2017
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3 changes: 3 additions & 0 deletions compiler/src/dotty/tools/dotc/config/CompilerCommand.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -115,6 +115,9 @@ object CompilerCommand extends DotClass {
else if (settings.version.value) {
ctx.echo(versionMsg)
Nil
} else if (!Properties.isJavaAtLeast("1.8")) {
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I don't think dotty is going to work out of the box on Java 9, so we should probably make this an equality check

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@DarkDimius The CI shows this line doesn't work.

ctx.error("Dotty requires Java 8 or newer to run")
Nil
}
else if (shouldStopWithInfo) {
ctx.echo(infoMessage)
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