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"float a[];float b = float(a)" fails an assertion in Types.h through glslangValidator #26

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xorgy opened this issue Jul 21, 2015 · 2 comments
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"float a[];float b = float(a)" fails an assertion in Types.h through glslangValidator #26

xorgy opened this issue Jul 21, 2015 · 2 comments

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@xorgy
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xorgy commented Jul 21, 2015

The input float a[];float b = float(a) (casting from an array with no explicit size) causes glslangValidator to fail an assertion (isExplicitlySizedArray()) and abort through libc instead of printing an error.
@xorgy xorgy changed the title "float gu[];void o(){return float(gu)" fails an assertion in Types.h through glslangValidator "float a[];float b = float(a)" fails an assertion in Types.h through glslangValidator Jul 21, 2015
@xorgy
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xorgy commented Jul 21, 2015

int i=int[]() is a simpler way to hit this.

johnkslang added a commit that referenced this issue Jul 21, 2015
@johnkslang
Issue #26: Detect empty array constructors, require at least on operand.
efb8461
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Commit efb8461 fixes this.

@xorgy xorgy mentioned this issue Jul 22, 2015
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@fluxlalonde fluxlalonde mentioned this issue Mar 28, 2017
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qingyuanzNV pushed a commit to qingyuanzNV/glslang that referenced this issue Oct 18, 2022
@johnkslang
Merge pull request KhronosGroup#26 from dneto0/register-shaderc-glsla…
c470b68 
…ng-frontend

Add "Shaderc over Glslang" as a front end
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