Crash with invalid code

[Christian Budde]

Hello,

the invalid code below will crash the compiler.

const CText = 'foo'''./bar.';

[Eric Grange]

Fixed issue #37

→ <<cset e9ea3fcd49bb>>

[Anders Melander]

I haven't tried your fix, but isn't it still vulnerable to the same problem?

ReadConstImmediateValue will add the expression to UnifiedConstList via TUnifiedConstExpr.CreateUnified.

An exception in FTok.Test(ttDOT) will cause the expression to be destroyed without removing it from the list. Same as before.

What am I missing?

[Eric Grange]

It was not discerning between an exception in the Test() and an exception in the ReadSymbol(), when the expr is passed to ReadSymbol() it becomes the responsability of ReadSymbol