[sdcc-devel] [ sdcc-Bugs-3544361 ] std::bad_alloc

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Bugs item #3544361, was opened at 2012-07-15 07:31
Message generated for change (Comment added) made by arve7
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Arnost Vecerka (arve7)
Assigned to: Nobody/Anonymous (nobody)
Summary: std::bad_alloc

Initial Comment:
I have installed new version of SDCC compiler (file sdcc-3.2.0a-setup.exe) and tried to compile program which has two source files. Compilation of the first file terminated with message:

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
Caught signal 22: SIGABRT
sdcpp.exe: fatal error: when writing output to : No error

Compilation of the second file terminated with similar message:

terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
Caught signal 22: SIGABRT

Parameters of compilation: -c --std-sdcc99 --opt-code-speed --disable-warning 154

SDCC version 3.0 compiles both source files without problems.
 
Arnost Vecerka

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>Comment By: Arnost Vecerka (arve7)
Date: 2012-07-17 08:23

Message:
I have uploaded source with one of the functions which caused problems
during compilation.

Target is MCS51.

Arnost Vecerka

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Comment By: Borut Ražem (borutr)
Date: 2012-07-16 14:15

Message:
Please attach the source file to this bug report.

You didn't provide the requested output of compilation with -V option, but
I assume that sdcc dies while executing the c++ code. We can't help you if
we don't know how to reproduce the problem, that why we need the source
file.

There is no target specified in "parameters for compilation" (-m option),
so it is (the default) mcs51?

Borut

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Comment By: Arnost Vecerka (arve7)
Date: 2012-07-16 13:47

Message:
Operating system: Windows XP Professional SP3

SDCC :
mcs51/gbz80/z80/z180/r2k/r3ka/ds390/pic16/pic14/TININative/ds400/hc08/s08
3.2.0 #8008 (Jul  6 2012) (MINGW32)

SDCC 3.2.0  gave the same result as 3.2.0a

The defect is probably caused by compilation of a long function. I can
provide function which makes the defect, but it is not a short one. 
  
Arnost Vecerka

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Comment By: Borut Ražem (borutr)
Date: 2012-07-15 07:50

Message:
Arnost, please provide some more info:
- whch Windows version are you using
- run sdcc with -V option to see which executable is failing and it's
arguments and report the result
- a short c source file and the sdcc command line which reproduces the
defect

Can you please try to compile the same programs with sdcc-3.2.0-setup.exe
(not 3.2.0a)?

Borut

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