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| author | Hans Bolinder <[email protected]> | 2019-06-03 14:31:04 +0200 |
|---|---|---|
| committer | Hans Bolinder <[email protected]> | 2019-06-03 14:31:04 +0200 |
| commit | 3c62fb76b0ac56f3cf8d3f8abac20cd34b02e985 (patch) | |
| tree | 609b17ffbc9b78af4d938ed1cdd3d28a3ca01396 /lib/compiler | |
| parent | fbee646c4ff63327512f25eb07be0ede66e55599 (diff) | |
| parent | abbe8d424676a473bcebdf3b97996ac7a5a70f16 (diff) | |
| download | otp-3c62fb76b0ac56f3cf8d3f8abac20cd34b02e985.tar.gz otp-3c62fb76b0ac56f3cf8d3f8abac20cd34b02e985.tar.bz2 otp-3c62fb76b0ac56f3cf8d3f8abac20cd34b02e985.zip | |
Merge branch 'maint-22' into maint
* maint-22:
Updated OTP version
Prepare release
# Conflicts:
# make/otp_version_tickets
Diffstat (limited to 'lib/compiler')
| -rw-r--r-- | lib/compiler/doc/src/notes.xml | 61 | ||||
| -rw-r--r-- | lib/compiler/vsn.mk | 2 |
2 files changed, 62 insertions, 1 deletions
diff --git a/lib/compiler/doc/src/notes.xml b/lib/compiler/doc/src/notes.xml index 275c6268fa..3090a99c35 100644 --- a/lib/compiler/doc/src/notes.xml +++ b/lib/compiler/doc/src/notes.xml @@ -32,6 +32,67 @@ <p>This document describes the changes made to the Compiler application.</p> +<section><title>Compiler 7.4.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p>The type optimization pass of the compiler could hang + or loop for a long time when analyzing a + <c>setelement/3</c> call with a varible position.</p> + <p> + Own Id: OTP-15828 Aux Id: ERL-948 </p> + </item> + <item> + <p>Certain complex receive statements would result in an + internal compiler failure.</p> + <p> + Own Id: OTP-15832 Aux Id: ERL-950 </p> + </item> + <item> + <p>Fixed an unsafe type optimization.</p> + <p> + Own Id: OTP-15838</p> + </item> + <item> + <p>Fixed a crash when optimizing compiler-generated + exceptions (like badmatch) whose offending term was a + constructed binary.</p> + <p> + Own Id: OTP-15839 Aux Id: ERL-954 </p> + </item> + <item> + <p>Fixed a bad optimization related to the <c>++/2</c> + operator, where the compiler assumed that it always + produced a list (<c>[] ++ RHS</c> returns <c>RHS</c> + verbatim, even if it's not a list).</p> + <p> + Own Id: OTP-15841</p> + </item> + <item> + <p>An <c>is_binary/1</c> test followed by + <c>is_bitstring/1</c> (or vice versa) could fail because + of an usafe optimization.</p> + <p> + Own Id: OTP-15845</p> + </item> + <item> + <p>A Core Erlang module where the last clause in a + <c>case</c> matched a map would fail to load.</p> + <p> + Own Id: OTP-15846 Aux Id: ERL-955 </p> + </item> + <item> + <p>Fixed a bug that could cause the compiler to crash + when compiling complex nested case expressions.</p> + <p> + Own Id: OTP-15848 Aux Id: ERL-956 </p> + </item> + </list> + </section> + +</section> + <section><title>Compiler 7.4</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/compiler/vsn.mk b/lib/compiler/vsn.mk index 494de072ff..090579e7ee 100644 --- a/lib/compiler/vsn.mk +++ b/lib/compiler/vsn.mk @@ -1 +1 @@ -COMPILER_VSN = 7.4 +COMPILER_VSN = 7.4.1 |