[Bug 79724] New: switch statement type check

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jun 6 05:13:25 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=79724

          Priority: medium
            Bug ID: 79724
          Assignee: idr at freedesktop.org
           Summary: switch statement type check
        QA Contact: intel-3d-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: lemody at gmail.com
          Hardware: Other
            Status: NEW
           Version: git
         Component: glsl-compiler
           Product: Mesa

Switch statement needs to do type checking in following condition. Following
example should not fail miserably:

--- 8< ---
uint x = 2u;

switch (x) {
case 1 : ...
case 2 : ...
case 3 : ...
default:
}
--- 8< ---

Right now the glsl_type of switch cases will be 'int' but the expression is
'uint' and things fail later on.

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