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| author | Som Snytt <som.snytt@gmail.com> | 2013-09-17 12:52:53 -0700 |
|---|---|---|
| committer | Som Snytt <som.snytt@gmail.com> | 2013-09-17 13:02:21 -0700 |
| commit | 6ff756b7874fffe9cfe260be1b35536d48f88db2 (patch) | |
| tree | a0c7bc6a1818cf6229b289a637cb2b0939763d35 /test/files/neg | |
| parent | 9dbc321504ad5550638d6d7c2b3cd2f98273cf74 (diff) | |
| download | scala-6ff756b7874fffe9cfe260be1b35536d48f88db2.tar.gz scala-6ff756b7874fffe9cfe260be1b35536d48f88db2.tar.bz2 scala-6ff756b7874fffe9cfe260be1b35536d48f88db2.zip | |
SI-7848 Xlint says what looks interpolated
The motivating use case was an Expecty debug string
getting flagged for `$eq`.
The test case demonstrates a different bug, in which
the position of the literal tree is changed when typer
gets rid of the unused local, so that when the tree is
re-typed in erasure, a second, spurious warning is
emitted at the start of the method. Specifically, the
second warning is not suppressed because of the
different position.
Diffstat (limited to 'test/files/neg')
| -rw-r--r-- | test/files/neg/forgot-interpolator.check | 4 | ||||
| -rw-r--r-- | test/files/neg/t7848-interp-warn.check | 12 | ||||
| -rw-r--r-- | test/files/neg/t7848-interp-warn.flags | 1 | ||||
| -rw-r--r-- | test/files/neg/t7848-interp-warn.scala | 13 |
4 files changed, 28 insertions, 2 deletions
diff --git a/test/files/neg/forgot-interpolator.check b/test/files/neg/forgot-interpolator.check index f6de4d7b3a..1aad3b0003 100644 --- a/test/files/neg/forgot-interpolator.check +++ b/test/files/neg/forgot-interpolator.check @@ -1,7 +1,7 @@ -forgot-interpolator.scala:4: warning: looks like an interpolated String; did you forget the interpolator? +forgot-interpolator.scala:4: warning: `$bippy` looks like an interpolated identifier! Did you forget the interpolator? def f = "Put the $bippy in the $bippy!" // warn ^ -forgot-interpolator.scala:14: warning: looks like an interpolated String; did you forget the interpolator? +forgot-interpolator.scala:14: warning: That looks like an interpolated expression! Did you forget the interpolator? def f = """Put the ${println("bippy")} in the bippy!""" // warn ^ error: No warnings can be incurred under -Xfatal-warnings. diff --git a/test/files/neg/t7848-interp-warn.check b/test/files/neg/t7848-interp-warn.check new file mode 100644 index 0000000000..b2a8f59a63 --- /dev/null +++ b/test/files/neg/t7848-interp-warn.check @@ -0,0 +1,12 @@ +t7848-interp-warn.scala:7: warning: `$foo` looks like an interpolated identifier! Did you forget the interpolator? + "An important $foo message!" + ^ +t7848-interp-warn.scala:11: warning: That looks like an interpolated expression! Did you forget the interpolator? + "A doubly important ${foo * 2} message!" + ^ +t7848-interp-warn.scala:9: warning: That looks like an interpolated expression! Did you forget the interpolator? + def g = { + ^ +error: No warnings can be incurred under -Xfatal-warnings. +three warnings found +one error found diff --git a/test/files/neg/t7848-interp-warn.flags b/test/files/neg/t7848-interp-warn.flags new file mode 100644 index 0000000000..7949c2afa2 --- /dev/null +++ b/test/files/neg/t7848-interp-warn.flags @@ -0,0 +1 @@ +-Xlint -Xfatal-warnings diff --git a/test/files/neg/t7848-interp-warn.scala b/test/files/neg/t7848-interp-warn.scala new file mode 100644 index 0000000000..bb3eeff60c --- /dev/null +++ b/test/files/neg/t7848-interp-warn.scala @@ -0,0 +1,13 @@ + +package test + +object Test { + def f = { + val foo = "bar" + "An important $foo message!" + } + def g = { + val foo = "bar" + "A doubly important ${foo * 2} message!" + } +} |