1. 30 May, 2017 1 commit
    • Aleksey Kozyatinskiy's avatar
      [inspector] moved var initialization break location before init expression (reland) · fb6a094d
      Aleksey Kozyatinskiy authored
      This CL improves break locations for expressions like 'var a = <expr>'. Without CL we use <expr> position as break location for initialization statement, with this CL we use position of first character after '=' as position.
      Benefits (see test for details):
       - only one break in expressions which includes mix of property lookup and calls, e.g. var p = Promise.resolve().then(x => x * 2),
       - removed redundant break location for expressions like: let { x, y } = { x: 1, y: 2}.
       
      TBR=dgozman@chromium.org,rmcilroy@chromium.org,machenbach@chromium.org,marja@chromium.org,kozyatinskiy@chromium.org,devtools-reviews@chromium.org,v8-reviews@googlegroups.com
      # Not skipping CQ checks because original CL landed > 1 day ago.
      Bug: v8:5909
      
      Change-Id: Ie84fa79afeed09e28cf8478ba610a0cfbfdfc294
      Reviewed-on: https://chromium-review.googlesource.com/518116
      Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
      Reviewed-by: 's avatarAleksey Kozyatinskiy <kozyatinskiy@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#45598}
      fb6a094d
  2. 29 May, 2017 1 commit
    • Michael Achenbach's avatar
      Revert "[inspector] moved var initialization break location before init expression" · ee1db48c
      Michael Achenbach authored
      This reverts commit 7a9cc704.
      
      Reason for revert: Changes layout tests:
      https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/15882
      
      This is about:
      inspector/sources/debugger/source-frame-inline-breakpoint-decorations.html
      
      Original change's description:
      > [inspector] moved var initialization break location before init expression
      > 
      > This CL improves break locations for expressions like 'var a = <expr>'. Without CL we use <expr> position as break location for initialization statement, with this CL we use position of first character after '=' as position.
      > Benefits (see test for details):
      > - only one break in expressions which includes mix of property lookup and calls, e.g. var p = Promise.resolve().then(x => x * 2),
      > - removed redundant break location for expressions like: let { x, y } = { x: 1, y: 2}.
      > 
      > Bug: v8:5909
      > Change-Id: I039d911903a2826c9859710a63ab0462c992e11b
      > Reviewed-on: https://chromium-review.googlesource.com/513926
      > Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
      > Reviewed-by: Marja Hölttä <marja@chromium.org>
      > Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
      > Cr-Commit-Position: refs/heads/master@{#45530}
      
      TBR=dgozman@chromium.org,marja@chromium.org,kozyatinskiy@chromium.org
      # Not skipping CQ checks because original CL landed > 1 day ago.
      Bug: v8:5909
      
      Change-Id: Ibf84401e8050d3c84db219d983de2c6bba0f697f
      Reviewed-on: https://chromium-review.googlesource.com/518102Reviewed-by: 's avatarMichael Achenbach <machenbach@chromium.org>
      Commit-Queue: Michael Achenbach <machenbach@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#45547}
      ee1db48c
  3. 25 May, 2017 1 commit
  4. 08 Nov, 2016 1 commit
  5. 07 Nov, 2016 2 commits
  6. 10 Mar, 2016 1 commit
  7. 01 Mar, 2016 1 commit
    • yangguo's avatar
      [debugger] fix break locations for assignments and return. · d9fe836d
      yangguo authored
      We used to emit debug break location on block entry. This cannot be
      ported to the interpreted as we do not emit bytecode for block entry.
      This made no sense to begin with though, but accidentally added
      break locations for var declarations.
      
      With this change, the debugger no longer breaks at var declarations
      without initialization. This is in accordance with the fact that the
      interpreter does not emit bytecode for uninitialized var declarations.
      
      Also fix the bytecode to match full-codegen's behavior wrt return
      positions:
      - there is a break location before the return statement, with the source
        position of the return statement.
      - right before the actual return, there is another break location. The
        source position points to the end of the function.
      
      R=rmcilroy@chromium.org, vogelheim@chromium.org
      TBR=rossberg@chromium.org
      BUG=v8:4690
      LOG=N
      
      Review URL: https://codereview.chromium.org/1744123003
      
      Cr-Commit-Position: refs/heads/master@{#34388}
      d9fe836d
  8. 22 Dec, 2015 1 commit